How to convert a 48-Bit TIFFRGB Image to 24-Bit TIFFRGB Image

2006-06-10 17:20:47

Hi Everybody,
I'm handling 48-Bit TIFFRGB Images.I would like to convert it into 24-Bit TIFFRGB Image.How can I do it in C/C++??How can I Reduce/Compress 16 Bits reprsenting each component in 48 Bit TIFFRGB Image to 8 Bits per component??

God Bless You all.

@toby

2006-06-10 20:27:49

Jeno wrote:

Hi Everybody,
I'm handling 48-Bit TIFFRGB Images.I would like to convert it into 24-Bit TIFFRGB Image.How can I do it in C/C++??How can I Reduce/Compress 16 Bits reprsenting each component in 48 Bit TIFFRGB Image to 8 Bits per component??

Use libtiff. Failing that, >>

God Bless You all.

@Jeno

2006-06-11 09:50:48

toby wrote:

Jeno wrote:

Hi Everybody,
I'm handling 48-Bit TIFFRGB Images.I would like to convert it into 24-Bit TIFFRGB Image.How can I do it in C/C++??How can I Reduce/Compress 16 Bits reprsenting each component in 48 Bit TIFFRGB Image to 8 Bits per component??

God Bless You all.

------------------------------------------------------------ -----------------------------------------------------------
Also tell me how to convert the that TIFFRGB Image to TIFFXYZ Image.ie.,How to perform color transform from RGB to XYZ(Color Space Conversion form RGB to XYZ)

Please Help me.

@toby

2006-06-11 14:08:10

Jeno wrote:

toby wrote:

Jeno wrote:

Hi Everybody,
I'm handling 48-Bit TIFFRGB Images.I would like to convert it into 24-Bit TIFFRGB Image.How can I do it in C/C++??How can I Reduce/Compress 16 Bits reprsenting each component in 48 Bit TIFFRGB Image to 8 Bits per component??

God Bless You all.
------------------------------------------------------------ -----------------------------------------------------------
Also tell me how to convert the that TIFFRGB Image to TIFFXYZ Image.ie.,How to perform color transform from RGB to XYZ(Color Space Conversion form RGB to XYZ)

http://www.littlecms.com/ can help, as can
http://www.poynton.com/notes/colour_and_gamma/ColorFAQ.html# RTFToC18

Please Help me.