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SD950 IS (960 IS) CHDK RAW conversion?

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Offline unrequited

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SD950 IS (960 IS) CHDK RAW conversion?
« on: 29 / August / 2008, 03:26:20 »
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I haven't found a program which will convert the CHDK CRW RAW's to another format yet to be used... Even the latest version of dng4ps2 (beta) can't read 'em. I've even tried the A650 camera profile which I thought had the same brain/sensor/etc.

I'm new to all of this, so could someone please direct me in the right direction?
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Offline littlejohn

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Re: SD950 IS (960 IS) CHDK RAW conversion?
« Reply #1 on: 29 / August / 2008, 04:43:29 »
Hi,

In dng4ps2, you have to provide the RAW file and its corresponding JPEG file for converting to DNG.
Or you can use Picasa to read the CHDK RAW files.

Regards,
John
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Offline unrequited

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Re: SD950 IS (960 IS) CHDK RAW conversion?
« Reply #2 on: 30 / August / 2008, 03:24:07 »
I have the raw & jpg for dng4ps2. There's no calibration color matrix for the camera yet, and using the A650 profile doesn't work. Thanks though.
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Offline fe50

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Re: SD950 IS (960 IS) CHDK RAW conversion?
« Reply #3 on: 30 / August / 2008, 06:10:42 »
Quote from: unrequited on 30 / August / 2008, 03:24:07
I have the raw & jpg for dng4ps2. There's no calibration color matrix for the camera yet, and using the A650 profile doesn't work. Thanks though.

In the latest DNG2PS-2 beta version (0.2.3-beta12, available from the DNG2PS-2 Homepage) you can manually set the parameters for unsupported cameras (edit the camera profile), have a look to this post , perhaps you can feed it with fitting params...

On the DNG2PS-2 Homepage there's also a description how to calculate the color profile for new/not supported cameras.
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Offline Stig

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Re: SD950 IS (960 IS) CHDK RAW conversion?
« Reply #4 on: 02 / September / 2008, 15:46:46 »
Hi,

Is there a tutorial for how to set parameters in DNG2PS-2?
(Sorry, but I don't see a description on the DNG2PS-2 homepage).

I have tried to calibrate with DNG4PS-2 0.2.2 but the program crashes on my PC which is otherwise normally functioning.

Regards, Stig
« Last Edit: 05 / September / 2008, 03:13:37 by Stig »
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Offline ArtDen

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Re: SD950 IS (960 IS) CHDK RAW conversion?
« Reply #5 on: 05 / September / 2008, 06:47:40 »
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