cvCalcOpticalFlowPyrLK Bug #1629 (Patch #1696)

Added by Aniket Handa almost 13 years ago. Updated almost 13 years ago.

Status:Cancelled Start date:2012-03-17
Priority:Normal Due date:
Assignee:Marina Kolpakova % Done:

0%
Category:imgproc, video
Target version:2.4.0
Affected version: Operating System:
Difficulty: HW Platform:
Pull request:

Description

The bug is explained at http://code.opencv.org/issues/1629

Currently value of 'flags' is in place of 'derivLamba'.
The solution for the 'Lucas-Kanade optical flow for video' can be to put in the default value for derivLamba(i.e 0.5). Anding a parameter for 'derivLamba' would change the signature of the function and break previously written code.

A patch is attached for the same.

bug1629.patch (611 Bytes) Aniket Handa, 2012-03-17 05:59 pm

Associated revisions

Revision 88f5ef9a
Added by Roman Donchenko over 11 years ago

Merge pull request #1696 from apavlenko:fix_typo_GpuMaterials

History

#1
Updated by Marina Kolpakova almost 13 years ago

Thanks for problem investigation but we have solved the problem another way. The function's interface has changed cause derivLambda was not actually used.

  • Status changed from Open to Cancelled
  • Target version set to 2.4.0
  • Category set to imgproc, video
  • Assignee set to Marina Kolpakova

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