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115
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no
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-3
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2020-07-25 03:38:21 -0500 HardTracker

Why you use chessboard? [closed]

3k
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1
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no
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2020-06-05 22:39:58 -0500 supra56 flag of Canada

OpenCV does not detect the my rectangle [closed]

7k
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1
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2020-06-03 07:16:12 -0500 supra56 flag of Canada

Finding rectangle contours in an image

642
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1
answer
no
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2020-01-03 06:52:19 -0500 LBerger

cv2.rectangle missing one side

963
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1
answer
no
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2019-09-27 10:17:38 -0500 Kitnos

Problem Adding a mask to video frames

1k
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1
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no
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2019-01-19 03:04:20 -0500 berak

Drawing rectangles from contours in Android

330
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2
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no
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2018-11-14 13:45:21 -0500 Filippo9669

How to detect the "external" pixels in an edge?

182
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no
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2018-08-18 22:01:52 -0500 carlosgj

SolvePnP With Hidden Points

315
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no
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no
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2018-07-17 14:42:06 -0500 whatdhack

opnecv axis and numpy dimension mismatch

77
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no
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no
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2018-06-23 07:43:48 -0500 Heniek45

Morphology transformation to achieve rectangular shape.

1k
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1
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no
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2018-04-13 10:53:11 -0500 berak

Assertion failed roi out of range

179
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1
answer
no
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2018-03-23 10:56:56 -0500 berak

Showing a rectangle on the courser and cutting out

549
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1
answer
no
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2017-12-24 10:42:39 -0500 hy17003

how to find rectangles in image

1k
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2
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no
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2017-11-20 03:10:42 -0500 ajay_127

Hough Transform for Rectangle Detection

1k
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1
answer
no
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2017-10-27 08:07:59 -0500 theaniolad

Perform functions on a ROI

5k
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1
answer
no
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2016-07-01 08:41:08 -0500 Hardik Patel

Find rectangle from image in android?

5k
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1
answer
no
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2016-05-27 07:47:53 -0500 Hardik Patel

How to detect colored rectangle from image in android? [closed]

13k
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2
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no
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2016-02-10 08:17:33 -0500 thdrksdfthmn

Extract parts from image

885
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1
answer
no
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2015-11-22 13:26:38 -0500 sturkmen flag of Turkey

Detecting Page Corners

176
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no
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no
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2015-02-11 08:21:27 -0500 Ribs

ROI creation [closed]

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Balaji R gravatar imagehoangtinh000 gravatar imageKitnos gravatar imageLBerger gravatar imageSplintersfury gravatar imagepanc gravatar imagegvandyk gravatar imageberak gravatar imageMrVincenzo gravatar imageRichard Y. Hayashi gravatar imageRibs gravatar imageGren8 gravatar imagePoovamraj gravatar imageCroolman gravatar imageHardik Patel gravatar imagesturkmen gravatar image