Questions - OpenCV Q&A Forum

892

views

1

answer

no

votes

2020-12-09 11:15:18 -0600 crackwitz

How to avoid potential noise after Canny?

video-processing

260

views

1

answer

1

vote

2020-08-07 01:10:23 -0600 berak

Extract secondary video streams

video-processing

565

views

no

answers

no

votes

2020-01-03 07:38:38 -0600 matyhaty

Flat image from Video

505

views

1

answer

no

votes

2019-11-18 00:59:16 -0600 berak

OpenCV video decode [closed]

354

views

no

answers

no

votes

2019-11-11 05:38:25 -0600 AChow

Measure the rate of growth of a crack from Video

368

views

no

answers

no

votes

2019-07-30 13:22:09 -0600 rgov

Improving an algorithm for detecting fish in a canal

1k

views

1

answer

no

votes

2019-01-15 09:52:44 -0600 Joseph A

Filtering a video with python

2k

views

no

answers

no

votes

2018-12-03 23:05:04 -0600 Muhammad Hassan

Python OpenCV returns wrong FPS

1k

views

no

answers

-1

votes

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

mass video cutting with OpenCV? [closed]

846

views

no

answers

no

votes

2018-07-30 18:23:25 -0600 raisa_

Is it possible to crop raw video before extracting all the frames ? [closed]

1k

views

1

answer

1

vote

2018-07-09 21:51:55 -0600 sjhalayka

Extract only few seconds in the beginning of video file

328

views

1

answer

no

votes

2018-06-11 21:20:36 -0600 Tetragramm

Adding an overlaid line on video footage following the center of the frames via video processing/pattern recognition

199

views

no

answers

no

votes

2018-05-14 05:12:10 -0600 sravagya1991

Create a hue transform video of an RGB video

477

views

1

answer

no

votes

2018-05-08 09:02:52 -0600 GK

OpenCV video and CSV file transfer to remote Desktop

1k

views

no

answers

no

votes

2018-01-17 02:45:28 -0600 StevenPuttemans

Slow video write

video-processing

1k

views

no

answers

no

votes

2017-11-08 20:59:07 -0600 SJ24

Unable to output gray scale video using opencv on beaglebone black

2k

views

1

answer

no

votes

2017-07-10 03:17:59 -0600 berak

I'm Trying to convert RGB video to Grayscale using OpenCV in C++, but i'm getting an error in my code. Can anyone help me with the code?

326

views

1

answer

-3

votes

2017-03-09 09:59:01 -0600 arunkumar413

processing the video recorded from a vehicle moving at speeds ranging from 20-150 KM/hr

271

views

1

answer

no

votes

2017-02-03 21:56:11 -0600 Tetragramm

Video feed starts white and it's messing with my background subtraction

4k

views

1

answer

no

votes

2017-06-05 10:13:19 -0600 vin

Real-Time video stitch (moving cameras)

287

views

1

answer

no

votes

2016-11-28 04:34:03 -0600 LBerger

Inter-laying a video sequence to another video in OpenCV [closed]

1k

views

no

answers

no

votes

2016-10-18 01:59:32 -0600 LBerger

How to open a video stream

1k

views

no

answers

no

votes

2016-10-01 06:59:40 -0600 Eldar

Storing frames from large video [Memory issue]

4k

views

1

answer

1

vote

2016-09-26 09:25:50 -0600 berak

How to create multiple VideoCapture Obejcts

923

views

1

answer

no

votes

2016-07-04 14:13:29 -0600 jackreynolds

OpenCV Motion Tracking in Broadcast

1k

views

no

answers

no

votes

2016-07-04 05:05:53 -0600 aldev

VideoCapture skipping frames

2k

views

2

answers

no

votes

2017-01-05 12:56:49 -0600 androgenus

Open 16 bit video file (proprietary format) with OpenCV

8k

views

1

answer

no

votes

2016-02-10 04:24:19 -0600 Croolman

imshow shows black screen

484

views

no

answers

no

votes

2016-02-06 05:46:11 -0600 Filipe Henriques

Choose a color and play a video for that color. [closed]

video-processing

144

views

no

answers

no

votes

2016-02-04 00:56:50 -0600 vigneshr95

45 questions

How to avoid potential noise after Canny?

Extract secondary video streams

Flat image from Video

OpenCV video decode [closed]

Measure the rate of growth of a crack from Video

Improving an algorithm for detecting fish in a canal

Filtering a video with python

Python OpenCV returns wrong FPS

mass video cutting with OpenCV? [closed]

Is it possible to crop raw video before extracting all the frames ? [closed]

Extract only few seconds in the beginning of video file

Adding an overlaid line on video footage following the center of the frames via video processing/pattern recognition

Create a hue transform video of an RGB video

OpenCV video and CSV file transfer to remote Desktop

Slow video write

Unable to output gray scale video using opencv on beaglebone black

I'm Trying to convert RGB video to Grayscale using OpenCV in C++, but i'm getting an error in my code. Can anyone help me with the code?

processing the video recorded from a vehicle moving at speeds ranging from 20-150 KM/hr

Video feed starts white and it's messing with my background subtraction

Real-Time video stitch (moving cameras)

Inter-laying a video sequence to another video in OpenCV [closed]

How to open a video stream

Storing frames from large video [Memory issue]

How to create multiple VideoCapture Obejcts

OpenCV Motion Tracking in Broadcast

VideoCapture skipping frames

Open 16 bit video file (proprietary format) with OpenCV

imshow shows black screen

Choose a color and play a video for that color. [closed]

Selecting features in a particular window using annotations?

Links

Contributors

Tags