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Merge pull request #27480 from asmorkalov:as/haveImageReader_doc

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Documentaion update for haveImageReader function
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Alexander Smorkalov 2025-06-25 15:10:41 +03:00 committed by GitHub
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modules/imgcodecs/include/opencv2/imgcodecs.hpp
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@ -590,7 +590,7 @@ This can be useful for verifying support for a given image format before attempt
@return true if an image reader for the specified file is available and the file can be opened, false otherwise.
@note The function checks the availability of image codecs that are either built into OpenCV or dynamically loaded.
It does not check for the actual existence of the file but rather the ability to read the specified file type.
It does not load the image codec implementation and decode data, but uses signature check.
If the file cannot be opened or the format is unsupported, the function will return false.
@sa cv::haveImageWriter, cv::imread, cv::imdecode