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48 questions

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194
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no
answers
-1
votes
2020-08-17 13:06:06 -0600 TimK421

Trouble detecting vertical red line in video

142
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no
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no
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2019-08-03 09:11:47 -0600 LiorA

HoughLinesP automatic threshold calculation

2k
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no
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no
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2019-04-22 13:48:23 -0600 Sky31

Contour + hough Transformation

4k
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1
answer
no
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2019-04-01 21:36:21 -0600 supra56 flag of Canada

finding absolute straight lines/ rectangles for contours

712
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1
answer
1
vote
2018-12-29 17:53:40 -0600 sturkmen flag of Turkey

Detection of hand-drawn lines

226
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no
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no
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2018-09-14 11:37:39 -0600 danieltak

Draw lines on a field

457
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1
answer
no
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2018-09-07 10:49:55 -0600 monxarat

How to spot parking space lines?

448
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no
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no
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2018-08-28 17:15:02 -0600 smorford

Detect fence-lines from aerial imagery?

187
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no
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no
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2018-07-23 22:21:14 -0600 demolpc

About implementation of progressive probabilistic Hough transform

1k
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1
answer
no
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2018-06-04 01:36:34 -0600 berak

how can merge two lines to create a ROI

717
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1
answer
no
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2018-04-02 15:29:32 -0600 Nabeel

compute confidence value using Hough Transform

480
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1
answer
no
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2018-02-14 07:52:31 -0600 Murilo Pereira

HoughLinesP generates an empty image

98
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no
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no
votes
2017-12-27 09:12:39 -0600 redhog

houghlinesp discrepancy

2k
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1
answer
3
votes
2017-12-21 13:50:47 -0600 procton

Lines detection

1k
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no
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no
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2017-11-14 02:54:12 -0600 MaxWell

HoughLinesP not able to detect lines

1k
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1
answer
no
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2017-09-06 05:54:14 -0600 Ziri

grouping/joining collinear segments

2k
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1
answer
no
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2017-08-07 05:29:49 -0600 KjMag flag of Poland

Extract Curves Contours

234
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1
answer
no
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2017-07-27 08:34:35 -0600 KjMag flag of Poland

Drawing HoughLins to a certain point

4k
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1
answer
no
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2017-07-26 05:00:37 -0600 Raki flag of Turkey

Using HoughLinesP to straighten skewed receipt scans

5k
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1
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no
votes
2017-05-08 06:33:04 -0600 berak

How to calculate slope, length and distance between hough lines?

994
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1
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no
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2017-03-29 12:30:58 -0600 Pedro Batista flag of Portugal

How to check Lane Departing in OpenCV 3?

275
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no
answers
1
vote
2017-01-16 03:38:11 -0600 giubacchio

Doubt on HoughLinesProbabilistic function

6k
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1
answer
no
votes
2016-06-27 11:45:25 -0600 err1101

HoughLinesP line gap parameter eliminating lines

806
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no
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no
votes
2015-10-13 10:26:08 -0600 skdskim

Heap memory corruption bug in C++ HoughLinesP function

275
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no
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no
votes
2015-09-25 04:38:36 -0600 boil

Different implementation of HoughLinesP on GPU and CPU

1k
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1
answer
no
votes
2015-09-08 09:16:18 -0600 joe

Line detection method

11k
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2
answers
2
votes
2015-07-22 01:25:22 -0600 Balaji R flag of India

How would you get all the points on a line?

3k
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3
answers
1
vote
2015-06-05 20:43:49 -0600 theodore flag of Greece

Line segment detection Near horizontal

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