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Old 02-28-2008, 02:16 AM   #90
thermoptic
Constant Bitrate
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Join Date: Aug 2007
Vehicle: 1998 Honda Accord
Posts: 116
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Now that I have my Win XP install polished, I downloaded some of the test images that I had viewed under the KNOPPIX boot CD. It turns out that the KNOPPIX CD was not configured for 24-bit color. Under WinXP, the 24-bit color gradient is smooth as silk. I wanted to snap a few pictures but my camera is dead from the weekend photos. Recharging now . . .

Here are the links to the photos I used for the color photos in a prior post.

WalVisions - Test Patterns Home
http://www.walvisions.com/TestPatterns.html

WalVisions - Alternating Pixels (try viewing from different angles)
http://www.walvisions.com/PattPages/...ng_pixels.html

How Good Is Your Color?
http://www.visi.com/~leppik/images/bit_test24.png
http://www.visi.com/~leppik/images/bit_test18.png
http://www.visi.com/~leppik/images/bit_test4.png

Kodak True Color Image Set
http://r0k.us/graphics/kodak/

I also stumbled upon a display test chart generation tool called Imatest. You can download a free evaluation and generate some wicked cool test patterns. On my main desktop monitor, a Samsung SyncMaster 226BW, I see faint green flickers, one-pixel wide.

Imatest
http://www.imatest.com/docs/testcharts.html

The generated TIFF files are 2 - 16 MB in size. I have resized a few to 800x600 and attached below. I can see the green flicker on these smaller pictures as well. It's faint but visible. Err, maybe I need to check the warranty on the 226BW? I'll view on the NEC panel after I submit this reply.
Attached Images
   
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