Laplacian sign for SURF keypoint in C++ (Bug #341)

Added by Walter Lucetti almost 15 years ago. Updated over 14 years ago.

Status:Done Start date:
Priority:High Due date:
Assignee:- % Done:

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

Description

One of the key in SURF keypoints matching speed is the use of Laplacian sign.
In C implementation it is present, but in Keypoint C++ class Iìm not able to find it.

Associated revisions

Revision 6eb36a55
Added by Vadim Pisarevsky over 14 years ago

keep the SURFPoint.laplacian as KeyPoint.class_id (ticket #341)

History

#1
Updated by Vadim Pisarevsky over 14 years ago

Starting from r3936 CvSURFPoint.laplacian is stored as KeyPoint.class_id.

  • Status changed from Open to Done
  • (deleted custom field) set to fixed

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