Project

General

Profile

Bug #12297

Please add support to Sony A290

Added by João Vieira 7 months ago. Updated 6 months ago.

Status:
Closed: invalid
Priority:
Low
Assignee:
Category:
Darkroom
Target version:
Start date:
08/21/2018
Due date:
% Done:

0%

Affected Version:
2.4.2
System:
Ubuntu
bitness:
64-bit
hardware architecture:
amd64/x86

Description

WB, Noise and color matrix are missing for Sony A290
Please find attached a sample

Best regards

DSC00014.ARW (13.6 MB) João Vieira, 08/21/2018 05:57 PM

History

#1 Updated by Roman Lebedev 7 months ago

  • Assignee set to Roman Lebedev

#2 Updated by Roman Lebedev 7 months ago

  • % Done changed from 0 to 20
  • Status changed from New to Incomplete

That camera is supported since forever, and that sample loads just fine here.
What is the issue?

#3 Updated by João Vieira 7 months ago

According to this page, there is no support for A290: https://www.darktable.org/resources/camera-support/

#4 Updated by Roman Lebedev 7 months ago

  • Status changed from Incomplete to Closed: invalid
  • % Done changed from 20 to 0

João Vieira wrote:

According to this page, there are no support for A290: https://www.darktable.org/resources/camera-support/

Ah. Well, there are three columns - WB Presets, Noise Profile, and Custom Matrix.
The basic support is there. These are optional.
We no longer merge new Custom Matrixes (no one to review/verify them).
What you probably do want, is a noise profile, but for that you need do take very specific set of test images.
I'm not sure which guide is most up-to-date, but https://www.darktable.org/2012/12/profiling-sensor-and-photon-noise/ is the original one.
I'm going to close this, feel free to open new issues for those sub-issues.

#5 Updated by João Vieira 7 months ago

Okay, thanks for your answers.

#6 Updated by Roman Lebedev 6 months ago

  • Target version set to 2.6.0

Also available in: Atom PDF