how do you fix lens distortion with CHDK RAW files? - General Discussion and Assistance - CHDK Forum
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how do you fix lens distortion with CHDK RAW files?

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Offline jbourne84

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how do you fix lens distortion with CHDK RAW files?
« on: 02 / November / 2011, 12:49:15 »
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the camera had built in auto-correct, so of course the RAW files dont get this treatment and result in some barrel distortion.

Photoshop doesnt have my camera profile for lens correction  (SX130). What is the most accurate way to fix the distortion?
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Offline mastodon

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Re: how do you fix lens distortion with CHDK RAW files?
« Reply #1 on: 03 / November / 2011, 02:53:04 »
I think, PTLens will do it, if you make the calibration files.
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(A 410), SX 200, (SX 280), SX 700
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Offline Lebeau

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Re: how do you fix lens distortion with CHDK RAW files?
« Reply #2 on: 03 / November / 2011, 09:56:48 »
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Offline andrewhazelden

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    • Andrew Hazelden's Blog
Re: how do you fix lens distortion with CHDK RAW files?
« Reply #3 on: 04 / November / 2011, 14:05:36 »
The Adobe Lens Profile creator program could also be useful.
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Canon SD780IS
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