 | | My First Mosaic
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Hello everyone in mosaic land, I've been lurking on these forums for many years and this is my first post! I have been a Lego fanatic for 30-odd years and as a very busy adult, the time I have been able to devote to Lego has declined quite a bit (...) (21 years ago, 28-Mar-05, to lugnet.build.mosaic)
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| | Re: Mosaic programs
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(...) I'd say it looks like the image on the right was contrast enhanced before the dithering was applied. Stand back and squint at the images to see the change in contrast. The light colors are all clearly whiter. You can also see some color (...) (21 years ago, 15-Feb-05, to lugnet.build.mosaic, FTX)
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| | Mosaic programs
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Now we have something to compare: (URL) On the left the original image. In the middle my result with black, white, yellow, red and blue. On the right Corey's result with the same colours. I don't make artistic mosaics, they're purely mathematical. I (...) (21 years ago, 15-Feb-05, to lugnet.build.mosaic, FTX)
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| | Re: Comparing techniques (Error Diffusion Dithering)
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(...) I couldn't find the right words but that's exactly what I felt when I read your posts. So it must have been... (...) Mostly a language difference: my e-mail adress ends with skynet.be , these adresses are only found in Belgium, which is not an (...) (21 years ago, 15-Feb-05, to lugnet.build.mosaic, FTX)
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| | Re: Comparing techniques (Error Diffusion Dithering)
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(...) i will take all the sugestions i can get! and i think all of us working together would be a good thing. it seems that you two know way more about dithering then i do. Cory, i wish i understood how you were doing your dithering cause your (...) (21 years ago, 14-Feb-05, to lugnet.build.mosaic, FTX)
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| | Re: Comparing techniques (Error Diffusion Dithering)
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(...) As I said before, that was 90% of the work... creating a palette of LEGO colors that were exact. A lot of trial-and-error was involved. Since my color mosaic of my girl looks exactly like the computer-generated image, I feel I was successful (...) (21 years ago, 12-Feb-05, to lugnet.build.mosaic, FTX)
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| | Re: Comparing techniques (Error Diffusion Dithering)
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(...) Even if every website had the same value for 'blue', it seems obvious that even TLC is sending out 'blue' parts that vary from a single color... (URL) (21 years ago, 12-Feb-05, to lugnet.build.mosaic)
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| | Re: Comparing techniques (Error Diffusion Dithering)
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(...) Every website uses different RGB-values (I did too). So which one is EXACT? (Have you read the post on the HP night bus? Many shades of the same colour...) Example: Red (196,40,27) on (URL) (196,40,27) on (URL) (223,0,50) on (URL) (189,56,38) (...) (21 years ago, 12-Feb-05, to lugnet.build.mosaic, FTX)
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| | Re: Comparing techniques (Error Diffusion Dithering)
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(...) LOL, this is available at a dozen well-known LEGO websites including Peeron. Now you can add those RGBs to your 'program'. It seems silly to me to create a LEGO mosaic... using colors that are far from the colors of the corresponding LEGO (...) (21 years ago, 12-Feb-05, to lugnet.build.mosaic, FTX)
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| | Re: Is it efficient to replace plates w/bricks in a plates studs up mosaic?
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(...) Thanks for this suggestion. that way i wont get colums of bricks all the same size and the layers will be more interlocked. great idea! bob (21 years ago, 10-Feb-05, to lugnet.build.mosaic)
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