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闲来无事,转发一些CN上拍摄的火星图片,不同处理方法参考

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steveyzh 发表于 2012-3-26 11:48 | 显示全部楼层 |阅读模式 来自: 中国–福建–厦门 联通

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闲来无事,转发一些CN上拍摄的火星图片,不同处理方法参考


 楼主| steveyzh 发表于 2012-3-26 11:50 | 显示全部楼层 来自: 中国–福建–厦门 联通
5139177-Mars_7_RGB_23Mar2012_052832UT.jpg
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 楼主| steveyzh 发表于 2012-3-26 11:54 | 显示全部楼层 来自: 中国–福建–厦门 联通



5134820-RGB3450f34200% 03 21 12_web.jpg

9999 frame avi runs taken per channel with 65% histograms, 80fps RG, 60fps B.
Pre-castrated, then AS!2 stacking of 3450 frames per channel,
sharpened in Reg6 and aligned in Images Plus,
tweaked in PS 200% resized

5135464-RGB3450f34200% 03 21 12 ver2_web.jpg

用 WinJupos重新处理,和上图效果对比
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 楼主| steveyzh 发表于 2012-3-26 11:56 | 显示全部楼层 来自: 中国–福建–厦门 联通
RGB 和 IR742 GB和合成效果对比


5140857-2012-03-20-0928.5-RGB Set 1 TXT_2.jpg

5140858-Mars C14 12-03-19 23-26-10 120sRED Set 2 TXT_2.jpg
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 楼主| steveyzh 发表于 2012-3-26 12:00 | 显示全部楼层 来自: 中国–福建–厦门 联通
image taken with a Flea3 ccd mono camera and electric filter wheel via a C14 operating at around f30 or a bit higher using an Antares 2" 1.6x barlow and approximately 100mm of extension tube – 65% histograms for each channel with total time of rgb spans being 5.5 minutes…..
5000 frames per channel out of almost 12000 stacked/aligned etc in AS!2.1 using 3x drizzle and "Edge" quality estimator as well as MAPs boxes manually applied, with wavelets application in Registax6 using #1 & #2 sliders on linked wavelets @ value=100 each.....
denoising as appropriate for each slider.....
AstraImage deconvolution (Maximum Entropy) of 5 iterations at a curve width of 2.5 (3.0 for blue channel image)
and then rgb combined in AstaImage with a final deconvolution there of the aligned colour image ME @ 5 @ 2.5c/w.....
post-processed in CS4 with the red channel overlaid as a "Luminosity" blend to create the R-RGB's.....
gamma reduction to 0.90 and curves adjustments on the rgb & r tiffs of 191/191 values before combining for the luminance image.....
"Smart Sharpen" deconvolution and image size reduction to create the above scales (120% of capture for the animation).....
no despeckling or other applications.


5136188-Mars_RGB_11_03_2012_003112AstrimME5@2p5x2@150%&125%&100%Texted.jpg

5137944-ScreenHunter_018.jpg
5136169-LgeBgrndAnimeLvl&Crvs _Mars_RGB11032012_003112AstME5@2p5x2.gif
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kissccb 发表于 2012-3-26 13:28 | 显示全部楼层 来自: 中国–江苏–无锡–锡山区 电信
S兄果然是富贵闲人。
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