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316 questions

329
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2020-09-02 08:09:49 -0600 denisPomidor

A question about the 'floodFill()' function.

3k
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1
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2
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2020-06-29 08:10:08 -0600 sturkmen flag of Turkey

Merge contour from vector<Points>

30k
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3
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2020-06-07 21:00:14 -0600 supra56 flag of Canada

Measuring the dimension(height and width) of an object.

537
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no
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2020-02-27 21:20:09 -0600 supra56 flag of Canada

no matching function for call to 'drawContours' [closed]

17k
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3
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2019-12-15 00:56:11 -0600 essamzaky

How to eliminate small contours in a binary image?

153
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1
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2019-12-15 00:52:15 -0600 essamzaky

Missing region when used findcontours

8k
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2
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2019-12-12 08:46:51 -0600 supra56 flag of Canada

Python, eliminate small contours

698
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1
answer
-1
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2019-11-23 02:06:29 -0600 Akhil Patel

Detect all Countour not an only Rectangle

825
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1
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no
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2019-11-23 02:05:43 -0600 Akhil Patel

Canny Edge Detector doesn't return filtered image

328
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1
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no
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2019-11-19 10:22:20 -0600 berak

Python, eliminate small contours, white matte.

1k
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no
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2019-10-29 13:04:50 -0600 light0090

Yolov3 and darknet problem

7k
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2
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2019-10-10 08:24:10 -0600 nicolasabril

Error while working with contours

244
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no
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2019-09-23 23:57:34 -0600 brem

VideoWriter write hangs

1k
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2
answers
1
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2019-02-14 16:11:15 -0600 Koralgoll

Why findContour detects same edge twice?

2k
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1
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no
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2019-01-13 06:31:06 -0600 sturkmen flag of Turkey

Object detection and counting

249
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1
answer
no
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2018-12-30 05:33:41 -0600 LBerger

Translating C++ code into python. Facing some problem

511
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no
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2018-12-17 09:09:31 -0600 ub0baa

speeding things up [closed]

197
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1
vote
2018-12-12 09:07:49 -0600 stiv-yakovenko

Poor performance of cv::text

1k
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2018-12-07 10:56:14 -0600 sreevathsabr

Facing Problem in drawing counters for resized Image

2k
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1
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2018-12-05 18:27:26 -0600 Ahmed

Detecting ID Card

1k
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2
answers
1
vote
2018-12-01 06:30:37 -0600 LBerger

Help with alpha gradient

1k
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1
answer
no
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2018-11-26 10:09:57 -0600 nicoz

Error in Watershed Distance Transform [closed]

4k
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1
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no
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2018-10-08 20:58:07 -0600 jsxyhelu flag of China

OpenCV / C++ - Filling holes

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