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Jpeg DCT Value

https://imagemagick.com/discourse-server/viewtopic.php?t=19685

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Jpeg DCT Value

Posted: 2011-10-21T17:53:41-07:00
by whyezg
Hello

How do I read dct value straight from the jpeg file?

Thanks

Re: Jpeg DCT Value

Posted: 2011-10-27T18:49:06-07:00
by whyezg
Please anyone know? I need to access the Quantized values just before the dequantization and idct processes.
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