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101 questions

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971
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1
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2014-11-07 19:56:50 -0600 huehuehue

How do I threshold between two values a and b ?

434
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2015-01-18 02:19:41 -0600 Deepak Kumar

convert image into binary

891
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1
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2015-02-26 10:44:50 -0600 begueradj

meaning of cv2.threshold() parameters

98
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2015-02-27 04:46:15 -0600 begueradj

Unexpected result of a threshold operation

2k
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2015-03-09 16:18:37 -0600 LBerger

Filestorage and vector

4k
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2015-03-29 03:21:33 -0600 goelakash

Thresholding an HSV image

1k
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1
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2015-09-08 09:16:18 -0600 joe

Line detection method

145
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2015-09-29 21:06:48 -0600 Bloc123

line detection [closed]

340
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1
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2015-10-05 02:05:39 -0600 David_86

Shape detection, why try several threshold levels?

255
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2015-12-22 03:29:50 -0600 Manohar

Thresholding outside ROI

504
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1
answer
8
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2016-01-03 22:13:46 -0600 sai kethamakka flag of United States of America

Additional Global Threshold methods

16k
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2
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1
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2016-01-07 21:19:37 -0600 Tetragramm flag of United States of America

bitwise_and giving Sizes of input arguments do not match

501
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2016-04-19 00:26:15 -0600 annmelody

Canny dynamic threshold

348
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2016-05-27 02:25:45 -0600 Dinh Thap

How can I threshold exactly my image ?

185
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2016-06-12 04:48:03 -0600 NICK MURPHY

PYTHON 2.7 PROCESSES HANGING AT OPENCV 3.0 FUNCTION

131
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2016-10-04 05:54:53 -0600 StevenPuttemans flag of Belgium

Same output threshold image

1k
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no
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3
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2016-12-01 21:26:22 -0600 ipesanz

Quality control system for eraser factory

901
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1
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2017-01-04 09:29:25 -0600 shreya

Improve image preprocessing

326
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1
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1
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2017-01-18 15:35:46 -0600 LBerger

Extract writing from colorful background

2k
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1
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2017-01-26 13:30:54 -0600 LBerger

Why is the first openCV API call so slow?

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