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AnhelStrauke
Participant
May 14, 2020
Answered

Adobe DNG SDK Demosaicing Algorythm

  • May 14, 2020
  • 2 replies
  • 1164 views

Hi,

 

I can't figure out what demosaicing (interpolation) algorythm does Adobe DNG SDK use. On some old forum thread some user says that DNG SDK uses simple bilinear interpolation, but that thread is ten years old. What's with Adobe DNG SDK 1.5? Does it still use bilinear interpolation?

 

If so, is there any way to implement, for example, AHD interpolation?

 

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Correct answer sandy_mc

The DNG SDK 1.5 still uses bilinear interpolation. The SDK design is modular, you can easily substitute your own code.

2 replies

S
sandy_mcCorrect answer
Inspiring
May 14, 2020

The DNG SDK 1.5 still uses bilinear interpolation. The SDK design is modular, you can easily substitute your own code.

    A
    AnhelStraukeAuthor
    Participant
    May 14, 2020
    Thanks for your reply.

    Looks like the better way is to use LibRaw for DNG reading.
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