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574 questions

937
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2016-01-09 07:32:46 -0600 Bilityuk

App crash error code c0000374

12k
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2
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3
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2016-06-23 10:27:48 -0600 VanGog

How to draw gradient?

1k
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1
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2016-12-12 06:52:39 -0600 Ice_T02 flag of Austria

stereo camera triangulatepoints returns nan

328
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2017-01-19 05:45:28 -0600 Koray

Cannot make EmguCV-OpenCV BOW Categorization work properly

10k
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3
answers
1
vote
2014-08-06 09:11:50 -0600 protonmesh

OpenGL interoperability

1k
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1
answer
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2015-09-21 01:12:18 -0600 RolandC

OpenCV Run on Tomcat

1k
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1
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2015-01-13 16:21:15 -0600 Vit

Align 2 photos of text

2k
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2
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2015-03-18 12:38:18 -0600 Arif

Hand Gesture OpenCV + OpenNI

4k
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1
answer
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2015-08-03 07:49:33 -0600 betacentauri

Trackbar callback as a member function

3k
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1
answer
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2016-09-08 05:21:53 -0600 CLeBeR

Assertion error in cvtColor

1k
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1
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2014-08-05 01:56:41 -0600 Ziyou

Output of calcOpticalFlowFarneback

2k
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1
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2015-07-27 11:18:16 -0600 MdK8

Issue Masking Input Image to findContours [closed]

1k
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2
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2015-12-08 18:53:18 -0600 Vit

How can I increase the patch size of keypoints?

924
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2016-01-16 19:35:20 -0600 Tetragramm flag of United States of America

Crash on loading Android OpenCV application

208
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2016-01-23 01:20:52 -0600 berak

Capture Mat copy to UMat fails on 32-bit app, works on 64-bit, timing?

295
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1
answer
no
votes
2016-11-12 01:02:12 -0600 aliyesami

running java class issue [closed]

1k
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2017-03-14 02:43:16 -0600 bejazep

Floating point exception when looping and reading images

592
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2017-08-15 06:33:41 -0600 marcus

How to Surf Descriptors as input for a SVM Classifier

464
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2018-04-23 23:04:45 -0600 vicul

Intermittent video after cv:resize() using OCL

15k
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1
answer
1
vote
2013-08-28 11:56:56 -0600 StevenPuttemans flag of Belgium

error: (-215) func != 0 in function convertTo

7k
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2
answers
2
votes
2014-01-17 02:17:00 -0600 SpiderGears

Stereo vision and object detection.

3k
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3
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no
votes
2020-10-22 00:55:25 -0600 sohamgandhi

VideoCapture device on Android

1k
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1
answer
no
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2014-05-16 09:36:17 -0600 deinspanjer

coin date ocr

1k
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1
answer
1
vote
2015-07-01 20:55:27 -0600 sturkmen flag of Turkey

Calibrate a page

257
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1
answer
no
votes
2016-02-26 08:46:07 -0600 kbarni flag of France

Undefined depth matrix [closed]

1k
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1
answer
2
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2016-06-27 04:23:57 -0600 mshabunin

OpenCV 3.1 HAL functions in lapack

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