Function that determines the contrast ratio, max and min brightness #156
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added 4 commits
December 18, 2024 18:55
…ghtness the function is to determine the maximum and minimum brightness values of pixels of different colors and, thanks to them, calculate the contrast ratio using the formula approved by WCAG Conclusion: brightness and contrast values
Giovaaanniii
commented
Dec 30, 2024
| @@ -428,3 +428,25 @@ def find_regexp_text(recognized_list: list, pattern): | |||
| if len(match) > 0: | |||
| result.append((roi, content, tuple(match))) | |||
| return list(set(result)) | |||
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| def br_determinant(img): | |||
Giovaaanniii
commented
Dec 30, 2024
| maximum brightness and contrast values on the image itself | ||
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| Args: | ||
| img (str): image that is converted from the BGR color space to YUV |
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create an Image type from Pillow
Giovaaanniii
commented
Dec 30, 2024
| @@ -428,3 +428,25 @@ def find_regexp_text(recognized_list: list, pattern): | |||
| if len(match) > 0: | |||
| result.append((roi, content, tuple(match))) | |||
| return list(set(result)) | |||
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| def br_determinant(img): | |||
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change name 2 constarst
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The function is to determine the maximum and minimum brightness values of pixels of different colors and, thanks to them, calculate the contrast ratio using the formula approved by WCAG
Conclusion: brightness and contrast values