Questions - OpenCV Q&A Forum

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2015-03-01 09:55:45 -0600 razvan

How to adjust rotation matrix by a known angle

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2015-04-08 02:53:58 -0600 LBerger

Problem with example motempl.cpp

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2015-07-12 08:47:11 -0600 Pedy

Motion Detection and Tracking by Thermal Camera

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2015-10-26 03:08:15 -0600 dfeifefefj

real time stitch images which come from moving camera

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2015-12-17 19:39:02 -0600 StreetScooby

Motion detection over moving background...

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2016-01-10 15:25:57 -0600 Cabezon667

Block-matching Algorithm in OpenCV? [closed]

276

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2016-02-29 18:16:17 -0600 pdm

rotation rate from image stream(please help)

160

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2016-06-02 11:37:05 -0600 Ragav

Linux video capture does not work cam3 or Image capture in cam1 fails.

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2016-07-12 22:32:43 -0600 dmen

IR Blob - off screen or just off?

blob
motion

166

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2016-07-16 00:47:42 -0600 alexxxxxxx

Detect presence of moving ball in a time block

124

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2016-09-13 10:41:23 -0600 srbh

As I am unable to understand formula/theory/details of this function details::focalsFromHomography () ? Can someone help me understanding or getting focals form Homography ?

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2017-02-24 07:14:26 -0600 cold_matt

HTTP stream from camera delayed by a long time

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2017-03-31 07:34:20 -0600 ninamdk

[solved] Does saliency module from opencv_contrib work in python ? [closed]

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2017-08-10 00:19:09 -0600 qwertyio

Time to contact

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2017-11-01 09:05:46 -0600 josari

How to detect human motion and direction from a still image(opencv python/ matlab)?

171

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-1

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2018-01-11 02:41:21 -0600 pcll99

Object below an imaginary line

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2018-05-11 20:37:59 -0600 masterenol

Detect Slow Gradual Change in Background with Live Video and Python 3?

167

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1

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2018-11-27 16:45:15 -0600 kdx2

Optical flow for fine-grained motions

113

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2019-01-28 11:17:29 -0600 cctiger

How to calibrate a camera with a movable camera?

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2019-10-27 11:05:03 -0600 Alexis85

Garden motion false positives due to trees and lighting

301

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-1

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2019-11-11 22:35:51 -0600 [email protected]

Detecting Video Stuttering

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2020-02-28 00:11:20 -0600 hklee93

52 questions

How to adjust rotation matrix by a known angle

Problem with example motempl.cpp

Motion Detection and Tracking by Thermal Camera

real time stitch images which come from moving camera

Motion detection over moving background...

Block-matching Algorithm in OpenCV? [closed]

rotation rate from image stream(please help)

Linux video capture does not work cam3 or Image capture in cam1 fails.

IR Blob - off screen or just off?

Detect presence of moving ball in a time block

As I am unable to understand formula/theory/details of this function details::focalsFromHomography () ? Can someone help me understanding or getting focals form Homography ?

HTTP stream from camera delayed by a long time

[solved] Does saliency module from opencv_contrib work in python ? [closed]

Time to contact

How to detect human motion and direction from a still image(opencv python/ matlab)?

Object below an imaginary line

Detect Slow Gradual Change in Background with Live Video and Python 3?

Optical flow for fine-grained motions

How to calibrate a camera with a movable camera?

Garden motion false positives due to trees and lighting

Detecting Video Stuttering

Regarding the availability of tracking water projectile motion

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