How many bytes per pixel wcIIcam returns?

Bas Rijniersce bas@brijn.nu
Sun, 05 Sep 1999 23:26:49 +0200


Hi,

Jacob Nikom wrote:

> I have question: how many bytes per pixel wcIIcam returns?
> I printed the number of bytes read and found 70273 for CIF
> image(352x288). How it could be?

Hmm, that is obviously with compression on :-) ???
In one of the two VLSI docs (it says "Notes on the use of the CPiA
Command Set" in the header) in paragraph 3.9 is an explanation of
format:
- 64 byte header
- 0xFD at EOL
- 4 * 0xFF at EOF
Numbers of databytes in compression mode depends on the change between
this image and the image before.
 
> Jacob Nikom

Bas 

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