Aiprovide

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PNG file cannot be converted to Mat using OpenCvSharp4.runtime.wasm

Some BMP image files I own can be converted to Mat correctly, and some cannot. All PNG and JPG files could not be converted correctly.

PNG file cannot be converted to Mat using OpenCvSharp4.runtime.wasm

I know this is a WASM specific issue as it works fine in WPF.

PNG file cannot be converted to Mat using OpenCvSharp4.runtime.wasm

Thank you for answering. Are there any plans to support PNG and JPG in WASM in the future? Is it difficult if libpng and libtiff cannot be linked?

PNG file cannot be converted to Mat using OpenCvSharp4.runtime.wasm

I tried Threshold, Canny and Akaze and they all worked with .NET7. libpng and libtiff may work with .NET7, but have you tried them?