CIRawFilter vendor lens correction

Media Technologies General
gdh OP
Created Dec ’15
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I am exploring Core Image's CIRawFilter capabilities to process raw images.

I got especially curious after watching WWDC 2014 session 514, in particular the RawExpose sample explained by dev Serhan Uslubas.

I am hoping for improvements in Chromatic Aberration, Vignetting and optical distortions based on lens data.

In my experiments I don't see any effect of the option kCIInputEnableVendorLensCorrectionKey.

Is there any option to determine whether this feature did work, or a set of cameras/lenses that this feature will work on?

Replies  3
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simonas OP
Dec ’15

+1


That would be really interesting to learn.

0
gdh OP
Jun ’16

Two years have passed since my initial questions, and with the update to iOS10 / OSX 10.12 there doesn't seem to be an expansion of the current documentation. I probably have to chose another forum to post my question, will update if I receive more info.

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alaric OP
Feb ’24

isLensCorrectionSupported is the flag to check.

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CIRawFilter vendor lens correction
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