Questions - OpenCV Q&A Forum

1k

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no

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2014-02-05 04:47:48 -0600 StevenPuttemans

Don't capture frames of the camera???

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2014-07-10 03:33:55 -0600 VideoWM

C++ How to split video into 16 by 16 pixel for the whole frame?

4k

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-1

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2014-10-06 09:59:41 -0600 Pedro Batista

Can we set on every fifth video frame to be processed instead of having all the frames per second to be processed?

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2014-11-06 04:23:51 -0600 berak

How to use a camera to get single frames?

878

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2015-06-27 03:13:31 -0600 Denis Gottardello

How many maximum cameras that openCV can handle ?

172

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no

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2016-01-15 20:56:10 -0600 Cabezon667

Evaluation of 2 frames after encoding/decoding

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no

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2016-04-06 04:50:04 -0600 pklab

Displaying image results in real time

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2016-11-12 17:57:56 -0600 aestaq

Videocapture suddenly blocks on reading a frame from IP camera

293

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2016-09-20 16:40:16 -0600 atv

frameskipping

opencv
frame

1k

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no

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2017-04-04 03:23:05 -0600 berak

Android + OpenCV - Zoom camera frame

29k

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1

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2017-04-11 00:09:25 -0600 berak

How to resize frame's from video with aspect ratio

21k

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2018-02-28 02:41:22 -0600 berak

In Python, is there a method or operator to determine if a frame is empty or an all zero-matrix?

1k

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2012-12-20 22:49:51 -0600 Haris

extract a vector of pixels from a frame

285

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no

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2013-03-18 02:57:51 -0600 Mathieu Barnachon

video frame is different frome imgs?

342

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no

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2013-03-28 10:24:40 -0600 StevenPuttemans

How can I change the sampling period for an OpenCV frame on an Android device?

8k

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2

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-1

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2013-08-23 13:19:13 -0600 FLY

OpenCV can't capture the frame from the webcam.

6k

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2

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no

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2016-01-12 06:25:04 -0600 tomnjerry

Motion estimation between 2 frames

92k

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3

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4

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2017-01-21 04:49:38 -0600 sturkmen

How can I get frames from my webcam ?

webcam
frame

515

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3

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no

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2014-01-09 18:12:37 -0600 JAyThaRevo

49 questions

Don't capture frames of the camera???

C++ How to split video into 16 by 16 pixel for the whole frame?

Can we set on every fifth video frame to be processed instead of having all the frames per second to be processed?

How to use a camera to get single frames?

How many maximum cameras that openCV can handle ?

Evaluation of 2 frames after encoding/decoding

Displaying image results in real time

Videocapture suddenly blocks on reading a frame from IP camera

frameskipping

Android + OpenCV - Zoom camera frame

How to resize frame's from video with aspect ratio

In Python, is there a method or operator to determine if a frame is empty or an all zero-matrix?

extract a vector of pixels from a frame

video frame is different frome imgs?

How can I change the sampling period for an OpenCV frame on an Android device?

OpenCV can't capture the frame from the webcam.

Motion estimation between 2 frames

How can I get frames from my webcam ?

frame size adjustment

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