Film image of M8

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LT
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Film image of M8

文章 LT » 週五 02 11月, 2018 09:10

Old film image, new processing tool

Taken with Vixen DED108SS astrograph + kodak E200 emulsion in 2007, manually guided with Vixen GP mount

Preprocessed in PI with DBE, BackgroundNeutralization, ColorCalibration, Histogram, Curve, MLT., and then final touch in PS

There should have no noise in a film image. But when stretching in PI, like those digital images, noise became obvious more and more. So, MLT in PI and noise reduction in PS were applied. Maybe this noise came from the flat-bed scanner.

Here you can see the response of E200 emulsion to Ha signal is quite different from that of those digital sensors.
M8&20_Coon_009_DBE_CC.jpg
M8&20_Coon_009_DBE_CC.jpg (1.42 MiB) 已瀏覽 155 次

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Eddy So
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Re: Film image of M8

文章 Eddy So » 週五 02 11月, 2018 22:05

[Good Job]

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bbyaya
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Re: Film image of M8

文章 bbyaya » 週一 05 11月, 2018 21:05

[Good Job] [Good Job]

anyone
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Re: Film image of M8

文章 anyone » 週二 06 11月, 2018 10:27

[Good Job]

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