hugin-devs team mailing list archive

[Jason Cipriani <1994036@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

I'd like to request the ability to define a zone (or zones) of the input
images that will be excluded from edge detection in the lens calibration
GUI.

Use case for me is processing images from security cameras that have two
significant edge noise sources:

- An overlaid black bar with date/time info, which creates a strong straight horizontal edge
- A number of objects that are themselves not straight but which are misdetected as straight edges (for example, a vehicle with a slightly curved profile and high contrast against the background)

It is possible to edit these false positives out by blurring / adjusting
contrast in an external image editor and achieve good results after a
bit of trial and error, but it would save a lot of steps if I could
instead just exclude areas directly.

Thank you!

** Affects: hugin
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1994036

Title:
  [FR] Exclusion zones for edge detection in calibration GUI

Status in Hugin:
  New

Bug description:
  I'd like to request the ability to define a zone (or zones) of the
  input images that will be excluded from edge detection in the lens
  calibration GUI.

  Use case for me is processing images from security cameras that have
  two significant edge noise sources:

  - An overlaid black bar with date/time info, which creates a strong straight horizontal edge
  - A number of objects that are themselves not straight but which are misdetected as straight edges (for example, a vehicle with a slightly curved profile and high contrast against the background)

  It is possible to edit these false positives out by blurring /
  adjusting contrast in an external image editor and achieve good
  results after a bit of trial and error, but it would save a lot of
  steps if I could instead just exclude areas directly.

  Thank you!

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