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Detect JBig2 Images in PDF-File


is it possible to detect whether a PDF-File contains a ‘JBIG2’-image?

How do you do this?


Hi Alexander,

Thanks for contacting support.

Aspose.Pdf for Java offers the feature to extract images from PDF file, so you can use our API to extract images from PDF and then programmatically determine if the image is JBIG2-image or not. For more information, please visit Extract Images from the PDF File

I am afraid our API does not directly support the feature to determine image type inside PDF.

thanks for your answer