cvHoughLines2 (Bug #4396)

Added by JHP JHP almost 10 years ago. Updated over 9 years ago.

Status:Cancelled Start date:2015-06-10
Priority:Normal Due date:
Assignee:- % Done:

0%
Category:-
Target version:-
Affected version:branch 'master' (3.0-dev) Operating System:Windows
Difficulty: HW Platform:x64
Pull request:

Description

I use an IDE (PureBasic) that can only access the OpenCV C-Interface.

OpenCV versions 2.4.7 - 2.4.11 have worked flawlessly (x86 / x64).

OpenCV versions 3.0 beta - 3.0 Gold:
- Windows XP, Windows 7 64bit, Windows 8: Not working

NB*: With the option CV_HOUGH_STANDARD or CV_HOUGH_MULTI_SCALE the Structure field [ total ] always returns zero. If the option is CV_HOUGH_PROBABILISTIC the function works as expected.

History

#1
Updated by JHP JHP over 9 years ago

PureBasic Interface to OpenCV: http://www.purebasic.fr/english/viewtopic.php?f=12&t=57457
- OpenCV 2.4.11 x86 / x64
-- 200 examples
- OpenCV 3.0 Gold x86 / x64
-- 184 examples (16 legacy examples removed)

#2
Updated by JHP JHP over 9 years ago

The problem was in my declaration: new fields were added to cvHoughLines2...

v2.4.11: CvSeq* cvHoughLines2(CvArr* image, void* line_storage, int method, double rho, double theta, int
threshold, double param1=0, double param2=0)

v3.0: CvSeq* cvHoughLines2(CvArr* image, void* line_storage, int method,
double rho, double theta, int threshold,
double param1 CV_DEFAULT(0), double param2 CV_DEFAULT(0),
double min_theta CV_DEFAULT(0), double max_theta CV_DEFAULT(CV_PI))

  • Status changed from New to Cancelled

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