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TIFF and LibTiff Mail List Archive

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2002.01.16 11:07 "How to interpret 16-bit GrayScale image?", by Bad Badtz
2002.01.16 14:52 "RE: How to interpret 16-bit GrayScale image?", by Paul Beaty
2002.01.16 16:12 "Re: How to interpret 16-bit GrayScale image?", by Martí_Maria
2002.01.24 05:07 "Re: How to interpret 16-bit GrayScale image?", by Kevin D. Quitt
[...]

2002.01.16 11:07 "How to interpret 16-bit GrayScale image?", by Bad Badtz

Hi,

I have a GeoTIFF image that looks like a grayscale image when viewed with Erdas Imagine. This image has 16 bits per sample and 1 sample per pixel. The photometric interpretation is 1, meaning that it is a grayscale image, and this image has no color table.

How do i interpret the pixel values then? Should I construct an index table with 65536 colors? Are there so many colors? Or can I change the image to RGB colored instead?

Urgent!! Please help!!! Thanks in advance!!

regards,
Nicole

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