Questions - OpenCV Q&A Forum

885

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

How many maximum cameras that openCV can handle ?

556

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2015-07-26 15:29:05 -0600 franken

How to measure the distance from CAMERA and the object

811

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2015-09-17 09:00:33 -0600 CallumjCourt

DecomposeProjectionMatrix clarification

7k

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3

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2015-11-04 06:49:25 -0600 Milosz

Assertion failure calling cv fisheye::calibrate

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2016-02-26 17:51:40 -0600 vegetablejuiceftw

Raspberry pi camera Y'UV420p to something native (YUV,HSV)?

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2016-07-07 02:52:38 -0600 Major Squirrel

Are cv::fisheye::undistortImage and (cv::initUndistortRectifyMap + cv::remap) different ?

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2016-08-19 14:36:32 -0600 Eduardo

Which cameras do you recommend for stereo with a larger baseline in OpenCV?

3k

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2016-12-15 07:08:55 -0600 pi-null-mezon

Does exists a list of compatibles cameras with OpenCV

6k

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2017-01-24 05:54:49 -0600 pklab

How can I get the raspberry Pi camera working with c++ on OpenCV3?

340

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2017-06-19 06:33:48 -0600 khrizt

Problem when transporting points to a bigger image

157

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2017-04-08 08:35:16 -0600 Lafi

Opencv android camera issue [closed]

270

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2017-06-13 05:00:14 -0600 RubenvWyk

Changes to OpenCV code

2k

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2017-12-06 14:47:08 -0600 sjhalayka

OpenGL 4x4 camera matrix, OpenCV ?x? camera matrix

1k

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1

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2018-01-16 08:28:52 -0600 VxW

Help! pixel distance from a plane if the plane is not horizontal

170

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2018-05-28 11:22:49 -0600 fab_cut

Viz3d setCamera() only works the first time!!!! [closed]

292

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2019-09-09 03:04:15 -0600 Bleach

Multi camera calibration with flat pattern, error minimization.

485

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2020-06-20 16:31:30 -0600 HomanH

Best cameras for wireless, multiple camera use

731

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2020-07-07 09:32:14 -0600 cheind

Latex/TikZ chessboard pattern generator

2k

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2020-08-12 13:30:21 -0600 ConnorM

Method for Multiple Camera (more than 2) Stereo Calibration

230

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2020-09-06 10:48:10 -0600 photogenx

OpenCV iOS - Camera Selection

670

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2020-11-02 09:41:08 -0600 amateurpirate

No effect from setting CAP_PROP_GAIN

camera
gain

9k

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1

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2

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2012-07-24 07:46:58 -0600 Kirill Kornyakov

How to decrease the number of processed frames from a live video camera?

1k

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2

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2012-07-31 07:23:06 -0600 erent16

Outdoor Light Problem In Segmentation

2k

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2013-07-23 05:00:09 -0600 jiapei100

Built-in camera not automatically detected in OpenCv 2.4.2 with OpenNI

7k

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3

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2

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2013-07-10 00:07:28 -0600 AnthonyKeane

[Android - Native Camera] Setting ISO (and other camera parameters)

13k

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2

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2

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2012-08-24 10:23:33 -0600 Rui Marques

How to set camera resolution in OpenCV on Android?

1k

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2012-10-01 10:37:49 -0600 Kirill Kornyakov

Android native camera crashes on HTC One X

2k

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2012-08-29 06:43:12 -0600 Gaurang

How to change contrast/brightness of a CAM using OpenCV 2.4.2

4k

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2

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2

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2016-01-30 10:02:13 -0600 german_iris

How to verify the correctness of calibration of a webcam

63k

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4

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2

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2014-07-06 18:31:00 -0600 pimartos

574 questions

How many maximum cameras that openCV can handle ?

How to measure the distance from CAMERA and the object

DecomposeProjectionMatrix clarification

Assertion failure calling cv fisheye::calibrate

Raspberry pi camera Y'UV420p to something native (YUV,HSV)?

Are cv::fisheye::undistortImage and (cv::initUndistortRectifyMap + cv::remap) different ?

Which cameras do you recommend for stereo with a larger baseline in OpenCV?

Does exists a list of compatibles cameras with OpenCV

How can I get the raspberry Pi camera working with c++ on OpenCV3?

Problem when transporting points to a bigger image

Opencv android camera issue [closed]

Changes to OpenCV code

OpenGL 4x4 camera matrix, OpenCV ?x? camera matrix

Help! pixel distance from a plane if the plane is not horizontal

Viz3d setCamera() only works the first time!!!! [closed]

Multi camera calibration with flat pattern, error minimization.

Best cameras for wireless, multiple camera use

Latex/TikZ chessboard pattern generator

Method for Multiple Camera (more than 2) Stereo Calibration

OpenCV iOS - Camera Selection

No effect from setting CAP_PROP_GAIN

How to decrease the number of processed frames from a live video camera?

Outdoor Light Problem In Segmentation

Built-in camera not automatically detected in OpenCv 2.4.2 with OpenNI

[Android - Native Camera] Setting ISO (and other camera parameters)

How to set camera resolution in OpenCV on Android?

Android native camera crashes on HTC One X

How to change contrast/brightness of a CAM using OpenCV 2.4.2

How to verify the correctness of calibration of a webcam

Ip / network camera access.

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