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29,830 questions

383
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2018-10-06 09:22:04 -0600 berak

Why my neural network keep predict the same thing all over again?

266
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2018-10-06 09:56:05 -0600 jasper12

are these algorithm to OpenCV API function conversions correct?

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2018-10-06 09:58:32 -0600 kbarni flag of France

how to Save RGBD video from Kinect using OpenCV

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2018-10-06 11:36:09 -0600 berak

Measure the size of face

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2018-10-07 20:30:22 -0600 liudonghua123

Could not compile a simple C demo program. [closed]

356
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2018-10-08 03:09:32 -0600 Shir

Optimize cvtcolor, convert from yuv2 to bgr

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2018-10-08 10:34:34 -0600 tham

Could I use VideoWriter to save the video as H.265(HEVC) format?

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2018-10-08 18:30:28 -0600 phillity flag of United States of America

Using gabor kernel to extract vertical lines results in black image

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2018-10-08 20:58:07 -0600 jsxyhelu flag of China

OpenCV / C++ - Filling holes

121
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2018-10-08 21:23:04 -0600 jimv

Access IP camera [closed]

848
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2018-10-09 01:01:16 -0600 suriya

import dll error occurs after successfully installing cv2 in python3.7

263
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2018-10-09 01:33:49 -0600 holger

Align Multiple Images for GIF Animator

219
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2018-10-09 03:12:23 -0600 Jendker

Constancy of const cv::Mat

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2018-10-09 04:56:03 -0600 ABerto

Video Acceleration Gstremer Pipeline in Videocapture

365
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2018-10-09 04:56:05 -0600 Mikelle02

Unknown error code -220 on cv::ocl::attachContext

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2018-10-09 05:46:00 -0600 dadiaar

Show the brightness channel for each pixel

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1
answer
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2018-10-09 09:46:36 -0600 berak

Segmentation fault with ORB feature extractor

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2018-10-09 11:31:20 -0600 Xynt

mass video cutting with OpenCV? [closed]

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2018-10-10 00:19:17 -0600 berak

fourcc problem

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1
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2018-10-10 01:26:08 -0600 berak

Suppress, hide or disable the error/warning messages

623
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2018-10-10 04:50:06 -0600 holger

how do i access coordinates of a color in video ?

195
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1
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2018-10-10 05:00:33 -0600 holger

How to save a cropped object from all the frames in a folder?

571
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2018-10-10 06:29:20 -0600 CrafterGamer

Problem with xcode and iOS 12

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