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cmyk Image Processing ImageIO Error Unsupported Image Type How to solve, I believe many inexperienced people are helpless, for this reason this article summarizes the causes and solutions of the problem, through this article I hope you can solve this problem.

jdk javax.imageio.ImageIO images support RGB mode, if CMYK mode images appear, the following errors will appear:

javax.imageio.IIOException: Unsupported Image Type

1: Introduce packages from com.twelvemonkeys.imageio for types.

2: Examples of images in CMYK mode jpg:

maven：

com.twelvemonkeys.imageio imageio-jpeg 3.6

gradle

compile group: 'com.twelvemonkeys.imageio', name: 'imageio-tiff', version: '3.6'

imageio-core associated packages are automatically introduced

3: ImageIO will automatically find the relevant codec class and use it as long as the relevant jar package is added to the classpath, and jdk ImageIO or its upper interface is used normally.

4: Verify successful introduction or see which codecs ImageIO supports

Compare the supported types before and after the imported package and print the supported type code

for (int i = 0; i < ImageIO.getReaderFormatNames().length; i++) { System.out.println((i+1) + ":" + ImageIO.getReaderFormatNames()[i]);}

Other types of pictures appear as above errors, we also refer to the above method to find the corresponding package can be introduced.

com.twelvemonkeys.imageio imageio-tiff 3.6 com.twelvemonkeys.imageio imageio-bmp 3.6 com.twelvemonkeys.imageio imageio-psd 3.6 com.twelvemonkeys.imageio imageio-batik 3.6 After reading the above content, do you know how to solve cmyk ImageIO error Unsupported Image Type? If you still want to learn more skills or want to know more related content, welcome to pay attention to the industry information channel, thank you for reading!

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