8 bit TIFF shows color image.

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This topic and its replies were posted before the current version of LEADTOOLS was released and may no longer be applicable.

#1 Posted : Tuesday, February 20, 2007 3:18:37 AM(UTC)

hmminto

Groups: Registered
Posts: 3

Hi,

I am saving TIFF file of which bit depth is 8bit. Expected is that o/p file should not show color component but I m getting color component while using the same logic and same input if I am saving as JPEG file it works fine. Please suggest me some solution as it is urgent.

Thanks

Haider.


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#2 Posted : Wednesday, February 21, 2007 10:33:07 AM(UTC)

GregR

Groups: Registered, Tech Support, Administrators
Posts: 764

Depending on the compression, TIF files can have color 8bpp images. JPEGs can only be grayscale when saved out as 8bpp. To save a grayscale, 8bpp TIFF, you will need to either save a TIF with JPEG compression (i.e. FILE_TIF_JPEG) or you will need to change the palette to grayscale before you save the image.

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