Questions - OpenCV Q&A Forum

2k

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1

answer

no

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2014-10-24 11:23:59 -0600 Finnish

Reading Image for Template Matching for Java

3k

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1

answer

1

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2014-12-30 14:18:45 -0600 Vit

highgui window_w32.cpp error: 'TBBUTTONINFO' was not declared in this scope

13k

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1

answer

1

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2016-09-07 09:22:04 -0600 berak

is there a way to set trackbar position?

1k

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1

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-1

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2017-01-14 07:21:08 -0600 User

OpenCV 3.1 build for windows imshow doesn't work [closed]

890

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1

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no

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2018-10-28 20:31:17 -0600 neppie

OpenCV 3 imgcodecs vs OpenCV 2 highgui - DLL size

507

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1

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no

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2018-01-11 02:21:00 -0600 berak

I installed Opencv3.4 but it does not recognize the call to the instruction: import org.opencv.highgui.VideoCapture. Mark error in VideoCapture

1k

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1

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no

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2019-02-22 06:52:31 -0600 berak

imshow data types?

307

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1

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-1

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2019-06-24 17:23:54 -0600 Tetragramm

How hard is it to only extract specific class and functions?

3k

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1

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1

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2019-07-02 05:27:24 -0600 kbarni

GTK or QT when build OpenCV

333

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1

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1

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2019-10-16 13:08:41 -0600 berak

Can I use cv2.putText on a window without an image?

10k

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2

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3

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2018-03-05 01:36:31 -0600 saideepthik

How to read/write video with OpenCV in Python?

3k

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2

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2

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2013-09-10 09:04:33 -0600 Alexander Smorkalov

Is cv::imread able to load huge files?

33k

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2

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2

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2014-02-06 05:13:55 -0600 Wolf

imshow() and waitKey()

2k

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2

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no

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2014-11-05 04:19:47 -0600 tyggerjai

VIDIOC_STREAMON Error!! Capture two webcam simultaneously.

3k

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2

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1

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2015-04-23 03:56:16 -0600 lb

Saving gray images to .avi with VideoWriter and Lagarith codec

highgui

14k

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2

answers

2

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2018-05-09 08:28:34 -0600 Mary-Ann

VideoCapture problem - Inappropriate ioctl for device

2k

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3

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1

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2012-10-02 05:15:04 -0600 V.G.

Error: msvcr90d.dll can not be find

5k

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3

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1

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2015-01-03 03:13:26 -0600 fupolarbear

Opencv 2.4.9 highgui +qt: howto disable menu (right click context)

7k

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4

answers

2

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2013-03-05 21:48:07 -0600 Jevin

OpenCV with Qt support namedWindow crash

4k

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4

answers

2

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2013-02-13 09:08:06 -0600 unxnut

cv::waitKey() upper-/lowercase difference

1k

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6

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1

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2013-09-03 16:13:09 -0600 sinaras

81 questions

Reading Image for Template Matching for Java

highgui window_w32.cpp error: 'TBBUTTONINFO' was not declared in this scope

is there a way to set trackbar position?

OpenCV 3.1 build for windows imshow doesn't work [closed]

OpenCV 3 imgcodecs vs OpenCV 2 highgui - DLL size

I installed Opencv3.4 but it does not recognize the call to the instruction: import org.opencv.highgui.VideoCapture. Mark error in VideoCapture

imshow data types?

How hard is it to only extract specific class and functions?

GTK or QT when build OpenCV

Can I use cv2.putText on a window without an image?

How to read/write video with OpenCV in Python?

Is cv::imread able to load huge files?

imshow() and waitKey()

VIDIOC_STREAMON Error!! Capture two webcam simultaneously.

Saving gray images to .avi with VideoWriter and Lagarith codec

VideoCapture problem - Inappropriate ioctl for device

Error: msvcr90d.dll can not be find

Opencv 2.4.9 highgui +qt: howto disable menu (right click context)

OpenCV with Qt support namedWindow crash

cv::waitKey() upper-/lowercase difference

ELSE runs even after IF runs!

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