Haven't found much

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Post #110,803

by SpiceWare

7/21/03 11:27:14 PM

Haven't found much

I know video compression discards a lot of color info but saves the B&W info - found this [link|http://www.adobe.com/motion/events/pdfs/dvtour.pdf|PDF file] at Adobe, slide 15

Color Perception
Human eye is much more sensitive to luminance than to color
Even "uncompressed" video only keeps half the color data
Most compression schemes work by discarding changes in color

Darrell Spice, Jr.                      [link|http://www.spiceware.org/cgi-bin/spa.pl?album=./Artistic%20Overpass|Artistic Overpass]\n[link|http://www.spiceware.org/|SpiceWare] - We don't do Windows, it's too much of a chore

MLP: TheInq on what 64-bits is and isn't good for. - (Another Scott) - (17) - July 16, 2003, 09:51:08 AM EDT

Nice! -NT - (deSitter) - July 16, 2003, 10:04:31 AM EDT

Re: MLP: TheInq on what 64-bits is and isn't good for. - (qstephens) - (15) - July 18, 2003, 07:32:06 PM EDT

Saw it. Good rebuttal. :-) -NT - (Another Scott) - July 18, 2003, 11:52:08 PM EDT

Linkz0r? -NT - (pwhysall) - (1) - July 19, 2003, 06:35:59 AM EDT

It got moved off the front page. - (Another Scott) - July 19, 2003, 08:58:46 AM EDT

Not sure I agree on one point you make... - (a6l6e6x) - (11) - July 20, 2003, 09:30:11 PM EDT

Wrong reason - (JayMehaffey) - (6) - July 20, 2003, 10:36:44 PM EDT

And to get even messier . . - (Andrew Grygus) - (5) - July 20, 2003, 11:28:51 PM EDT

Re: And to get even messier . . - (deSitter) - (1) - July 20, 2003, 11:38:32 PM EDT

Difference in scale and gas mix. - (Andrew Grygus) - July 21, 2003, 12:08:56 AM EDT

Ah: Mr. Edwin Land, ___I presume ;-) -NT - (Ashton) - July 20, 2003, 11:49:38 PM EDT

Cones? - (deSitter) - (1) - July 20, 2003, 11:50:06 PM EDT

Yeah, that's the critter. - (Andrew Grygus) - July 21, 2003, 12:08:26 AM EDT

About colour - (pwhysall) - July 21, 2003, 03:07:29 AM EDT

Gray range would improve - (SpiceWare) - (2) - July 21, 2003, 11:40:31 AM EDT

Not so, IIRC - (pwhysall) - (1) - July 21, 2003, 12:19:19 PM EDT

Haven't found much - (SpiceWare) - July 21, 2003, 11:27:14 PM EDT

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