Added contrast and brightness adjust
This commit is contained in:
parent
83d78c9d3f
commit
cae0aed939
@ -28,50 +28,49 @@
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</containerlayout>
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<child>
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<object class="ttk.LabeledScale" id="canny_thr1_slider" named="True">
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<property name="compound">top</property>
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<property name="compound">bottom</property>
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<property name="from_">0</property>
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<property name="to">1000</property>
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<property name="variable">int:canny_thr1</property>
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||||
<bind sequence="<ButtonRelease>" handler="update" add="" />
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||||
<layout manager="grid">
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<property name="column">0</property>
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<property name="ipadx">60</property>
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<property name="column">1</property>
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<property name="padx">0</property>
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<property name="row">0</property>
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<property name="row">1</property>
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</layout>
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</object>
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</child>
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<child>
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<object class="ttk.Label" id="canny_thr1_label" named="True">
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<property name="text" translatable="yes">Canny Edge threshold 1</property>
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<layout manager="grid">
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<property name="column">0</property>
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<property name="row">1</property>
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</layout>
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</object>
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</child>
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<child>
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<object class="ttk.LabeledScale" id="canny_thr2_slider" named="True">
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<property name="from_">0</property>
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<property name="to">1000</property>
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<property name="variable">int:canny_thr2</property>
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<bind sequence="<ButtonRelease>" handler="update" add="" />
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<property name="text" translatable="yes">Canny thresh. 1</property>
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<layout manager="grid">
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<property name="column">1</property>
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<property name="columnspan">2</property>
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<property name="ipadx">60</property>
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<property name="row">0</property>
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</layout>
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</object>
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</child>
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<child>
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<object class="ttk.Label" id="canny_thr2_label" named="True">
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<property name="text" translatable="yes">Canny Edge threshold 2</property>
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<object class="ttk.LabeledScale" id="canny_thr2_slider" named="True">
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<property name="compound">bottom</property>
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<property name="from_">0</property>
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<property name="to">1000</property>
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<property name="variable">int:canny_thr2</property>
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<bind sequence="<ButtonRelease>" handler="update" add="" />
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<layout manager="grid">
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<property name="column">1</property>
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<property name="columnspan">2</property>
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<property name="ipady">5</property>
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<property name="column">2</property>
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<property name="columnspan">1</property>
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<property name="row">1</property>
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</layout>
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</object>
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</child>
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<child>
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<object class="ttk.Label" id="canny_thr2_label" named="True">
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<property name="text" translatable="yes">Canny thresh. 2</property>
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<layout manager="grid">
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<property name="column">2</property>
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<property name="columnspan">1</property>
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<property name="ipady">5</property>
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<property name="row">0</property>
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<property name="rowspan">1</property>
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</layout>
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</object>
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@ -80,73 +79,65 @@
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<object class="pygubu.builder.widgets.pathchooserinput" id="img_path_input" named="True">
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<property name="mustexist">true</property>
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<property name="textvariable">string:img_path</property>
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<property name="title" translatable="yes">Dataset</property>
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<property name="type">directory</property>
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<bind sequence="<<PathChooserPathChanged>>" handler="update" add="" />
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<layout manager="grid">
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<property name="column">0</property>
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<property name="columnspan">1 </property>
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<property name="ipadx">30</property>
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<property name="row">4</property>
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<property name="row">7</property>
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<property name="rowspan">1</property>
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</layout>
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</object>
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</child>
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<child>
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<object class="ttk.Label" id="img_path_label" named="True">
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<property name="text" translatable="yes">Dataset path</property>
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<layout manager="grid">
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<property name="column">0</property>
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<property name="columnspan">1</property>
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<property name="row">5</property>
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</layout>
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</object>
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</child>
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<child>
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<object class="ttk.LabeledScale" id="blur_rate_slider" named="True">
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<object class="ttk.LabeledScale" id="contrast_slider" named="True">
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<property name="compound">bottom</property>
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<property name="from_">0</property>
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<property name="to">30</property>
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<property name="variable">int:blur_rate</property>
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<property name="to">500</property>
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<property name="variable">int:contrast</property>
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<bind sequence="<ButtonRelease>" handler="update" add="" />
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<layout manager="grid">
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<property name="column">0</property>
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<property name="ipadx">60</property>
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<property name="padx">0</property>
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<property name="row">2</property>
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</layout>
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</object>
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</child>
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<child>
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<object class="ttk.Label" id="blur_rate_label" named="True">
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<property name="text" translatable="yes">Blur kernel size</property>
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<layout manager="grid">
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<property name="column">0</property>
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<property name="row">3</property>
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</layout>
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</object>
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</child>
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<child>
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<object class="ttk.Label" id="contrast_label" named="True">
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<property name="text" translatable="yes">Contrast adjust</property>
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<layout manager="grid">
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<property name="column">0</property>
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<property name="row">2</property>
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</layout>
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</object>
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</child>
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<child>
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<object class="ttk.LabeledScale" id="img_size_slider" named="True">
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<property name="compound">top</property>
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<property name="compound">bottom</property>
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<property name="from_">10</property>
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<property name="to">1000</property>
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<property name="variable">int:img_size</property>
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<bind sequence="<ButtonRelease>" handler="update" add="" />
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<layout manager="grid">
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<property name="column">0</property>
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<property name="columnspan">1</property>
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<property name="column">1</property>
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<property name="columnspan">2</property>
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<property name="ipadx">60</property>
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<property name="row">6</property>
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<property name="row">3</property>
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<property name="rowspan">1</property>
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</layout>
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</object>
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</child>
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<child>
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<object class="ttk.Label" id="img_size_label" named="True">
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<property name="text" translatable="yes">Size</property>
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<property name="text" translatable="yes">Display size adjust</property>
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<layout manager="grid">
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<property name="column">0</property>
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<property name="columnspan">1</property>
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<property name="row">7</property>
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<property name="column">1</property>
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<property name="columnspan">2</property>
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<property name="row">2</property>
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<property name="rowspan">1</property>
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</layout>
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</object>
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@ -157,66 +148,58 @@
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<property name="values">x y both</property>
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<bind sequence="<Leave>" handler="update" add="" />
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<layout manager="grid">
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<property name="column">1</property>
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<property name="columnspan">2</property>
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<property name="ipadx">40</property>
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<property name="row">2</property>
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</layout>
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</object>
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</child>
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<child>
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<object class="ttk.Label" id="sobel_select_label" named="True">
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<property name="text" translatable="yes">Sobel edge</property>
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<layout manager="grid">
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<property name="column">1</property>
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<property name="columnspan">2</property>
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<property name="ipady">5</property>
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<property name="row">3</property>
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</layout>
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</object>
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</child>
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<child>
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<object class="ttk.Button" id="prev" named="True">
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<property name="text" translatable="yes">Prev img</property>
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<bind sequence="<ButtonPress>" handler="img_prev" add="" />
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<layout manager="grid">
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<property name="column">1</property>
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<property name="ipadx">10</property>
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<property name="row">4</property>
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</layout>
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</object>
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</child>
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<child>
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<object class="ttk.Button" id="next" named="True">
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<property name="text" translatable="yes">Next img</property>
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<bind sequence="<ButtonPress>" handler="img_next" add="" />
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<layout manager="grid">
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<property name="column">2</property>
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<property name="ipadx">10</property>
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<property name="row">4</property>
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</layout>
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</object>
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</child>
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<child>
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<object class="ttk.Label" id="label2">
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<property name="text" translatable="yes">Switch image</property>
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<layout manager="grid">
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<property name="column">1</property>
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<property name="columnspan">2</property>
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<property name="pady">5</property>
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<property name="column">0</property>
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<property name="columnspan">1</property>
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<property name="ipadx">42</property>
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<property name="row">5</property>
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</layout>
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</object>
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</child>
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<child>
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<object class="ttk.Label" id="sobel_select_label" named="True">
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<property name="justify">center</property>
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<property name="text" translatable="yes">Sobel edge</property>
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<layout manager="grid">
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<property name="column">0</property>
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<property name="columnspan">1</property>
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<property name="row">4</property>
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</layout>
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</object>
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</child>
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<child>
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<object class="ttk.Button" id="prev" named="True">
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<property name="text" translatable="yes">< Prev img</property>
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<bind sequence="<ButtonPress>" handler="img_prev" add="" />
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<layout manager="grid">
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<property name="column">1</property>
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<property name="ipadx">10</property>
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<property name="row">5</property>
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<property name="rowspan">1</property>
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</layout>
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</object>
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</child>
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<child>
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<object class="ttk.Button" id="next" named="True">
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<property name="text" translatable="yes">Next img ></property>
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<bind sequence="<ButtonPress>" handler="img_next" add="" />
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<layout manager="grid">
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<property name="column">2</property>
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<property name="ipadx">10</property>
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<property name="row">5</property>
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<property name="rowspan">1</property>
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</layout>
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</object>
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</child>
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<child>
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<object class="ttk.Button" id="button3">
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<property name="text" translatable="yes">Export dataset</property>
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<property name="text" translatable="yes">Useless button</property>
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<bind sequence="<ButtonPress>" handler="apply" add="" />
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<layout manager="grid">
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<property name="column">2</property>
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<property name="columnspan">1</property>
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<property name="ipadx">0</property>
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<property name="row">6</property>
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<property name="row">7</property>
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<property name="rowspan">1</property>
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</layout>
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</object>
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</child>
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@ -224,25 +207,27 @@
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<object class="ttk.Entry" id="entry1">
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<property name="textvariable">int:export_id</property>
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<property name="width">15</property>
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<layout manager="grid">
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<property name="column">1</property>
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<property name="row">6</property>
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</layout>
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</object>
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</child>
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<child>
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<object class="ttk.Label" id="label1">
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<property name="text" translatable="yes">Img to export</property>
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<layout manager="grid">
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<property name="column">1</property>
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<property name="row">7</property>
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</layout>
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</object>
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</child>
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<child>
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<object class="ttk.Label" id="label1">
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<property name="text" translatable="yes">Useless imput</property>
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<layout manager="grid">
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<property name="column">1</property>
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<property name="columnspan">2</property>
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<property name="row">6</property>
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</layout>
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</object>
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</child>
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<child>
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<object class="tk.Text" id="dataset" named="True">
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<property name="height">10</property>
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<property name="height">15</property>
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<property name="pady">0</property>
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<property name="selectborderwidth">4</property>
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<property name="state">disabled</property>
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<property name="text" translatable="yes">Image metadata should appear here</property>
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<property name="width">25</property>
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@ -255,6 +240,48 @@
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</layout>
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</object>
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</child>
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<child>
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<object class="ttk.LabeledScale" id="brightness_slider" named="True">
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<property name="compound">bottom</property>
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<property name="from_">-500</property>
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<property name="to">500</property>
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<property name="variable">int:brightness</property>
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<bind sequence="<ButtonRelease>" handler="update" add="" />
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<layout manager="grid">
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<property name="column">0</property>
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<property name="ipadx">60</property>
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<property name="row">1</property>
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</layout>
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</object>
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</child>
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<child>
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<object class="ttk.Label" id="brightness_label" named="True">
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<property name="text" translatable="yes">Brightness adjust</property>
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<layout manager="grid">
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<property name="column">0</property>
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<property name="row">0</property>
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</layout>
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</object>
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</child>
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<child>
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<object class="ttk.Label" id="dataset_path_label" named="True">
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<property name="text" translatable="yes">Dataset path</property>
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<layout manager="grid">
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<property name="column">0</property>
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<property name="row">6</property>
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</layout>
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</object>
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</child>
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<child>
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<object class="ttk.Label" id="label4">
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<property name="text" translatable="yes">Image control</property>
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<layout manager="grid">
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<property name="column">1</property>
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<property name="columnspan">2</property>
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<property name="row">4</property>
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</layout>
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</object>
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</child>
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</object>
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</child>
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<child>
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30
src/suite.py
30
src/suite.py
@ -47,11 +47,13 @@ class MainApp:
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self.canny_thr1 = None
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self.canny_thr2 = None
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self.img_path = None
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self.blur_rate = None
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self.contrast = None
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self.img_size = None
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self.sobel_select = None
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self.export_id = None
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builder.import_variables(self, ['canny_thr1','canny_thr2','img_path','blur_rate','img_size', 'sobel_select', 'export_id'])
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self.brightness = None
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builder.import_variables(self,['canny_thr1','canny_thr2','img_path','contrast','img_size','sobel_select','export_id','brightness'])
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builder.connect_callbacks(self)
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# Load values from config after UI has been initialised
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@ -189,7 +191,8 @@ class MainApp:
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# print(f"Result at thres {th1}, {th2}; \tIndex {y_ind}, {x_ind} \t= {w_res}")
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# print(results[y_ind])
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self.axs[column, row].title.set_text(F"Mean: {np.matrix(results).mean()}")
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self.axs[column, row].imshow(results)
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self.axs[column, row].xaxis.set_major_formatter(lambda x, pos: str(x*canny_step))
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self.axs[column, row].yaxis.set_major_formatter(lambda x, pos: str(x*canny_step))
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@ -215,9 +218,10 @@ class MainApp:
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# Get all user vars
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ct1 = self.canny_thr1.get()
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ct2 = self.canny_thr2.get()
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br = self.blur_rate.get()
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sxy = self.sobel_select.get()
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size = self.img_size.get()
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contrast = self.contrast.get()
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bright = self.brightness.get()
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# Import and resize image
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img = cv2.imread(images[self.img_current])
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@ -228,15 +232,15 @@ class MainApp:
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img_gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)
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self.add_output(img_gray, "Grayscale")
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# Contrast / brightness boost
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contrast_val = contrast / 100
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bright_val = bright / 100
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img_contrast = np.clip(contrast_val * (img_gray + bright_val), 0, 255).astype(np.uint8)
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self.add_output(img_contrast, F"Contrast / Brightness\n c+{contrast_val} b+{bright_val}")
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# Blurred edition
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if (br == 0):
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img_blur = img_gray
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elif (br % 2 == 1):
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img_blur = cv2.GaussianBlur(img_gray, (br, br), 0)
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else:
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print(f"Blur rate changed to {br - 1}")
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img_blur = cv2.GaussianBlur(img_gray, (br-1, br-1), 0)
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self.add_output(img_blur, "Blurred")
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img_blur = cv2.GaussianBlur(img_gray, (3, 3), 0)
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self.add_output(img_blur, "Blurred (3)")
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# Sobel edge
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if sxy in ['x', 'y', 'both']:
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@ -253,7 +257,7 @@ class MainApp:
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img_sobel = cv2.Sobel(src=img_blur, ddepth=cv2.CV_8U, dx=dx, dy=dy, ksize=5)
|
||||
else:
|
||||
img_sobel = img_gray
|
||||
self.add_output(img_sobel, "Sobel Edge")
|
||||
self.add_output(img_sobel, F"Sobel Edge\n nz={cv2.countNonZero(img_sobel)}")
|
||||
|
||||
# Canny edge
|
||||
img_canny = cv2.Canny(image=img_blur,threshold1=ct1,threshold2=ct2)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user