e_brightness issue

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NAKAMURA Masayuki

• January 04, 2016 12:28

We are facing a issue which seems to be the same bug as following post:
http://support.cloudinary.com/hc/communities/public/questions/201190901-Weird-artifacts-on-photos-after-e-brightness-with-negative-values
This post was 9 months ago. Any updates?

Our case:

[Original]
http://res.cloudinary.com/nextis/image/upload/v1451909908/xnxcm1rvbuypcesjgo0w2_gvswdi.png

[With e_brightness < 0]
http://res.cloudinary.com/nextis/image/upload/e_brightness:-40/v1451909908/xnxcm1rvbuypcesjgo0w2_gvswdi.png

0

• 

  Itay Taragano

  • January 05, 2016 08:43

  Thank you for sharing this example.
  We are aware of this issue, and it's on our road-map to fix it. There's no ETA for this yet.

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  Itay Taragano

  • March 17, 2016 08:04

  We now support a new brightness algorithm which should help for end cases like the image you referred to.
  This can applied by using the brightness_hsb effect mode (e_brightness_hsb in URLs).
  For example:
  http://res.cloudinary.com/nextis/image/upload/e_brightness_hsb:-40/v1451909908/xnxcm1rvbuypcesjgo0w2_gvswdi.png

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