Questions - OpenCV Q&A Forum

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2014-05-17 07:21:35 -0600 Guian

OpenCV DescriptorMatcher match error. Wrong KeyPoints Descriptor type?

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2015-02-20 03:36:10 -0600 Andrea

TBB and OpenCV with Yosemite

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2020-05-26 04:50:10 -0600 b0lasilva

decompose homography matrix in opencv.js

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2018-01-27 07:41:37 -0600 alex001

Extra delay when copying UMat to Mat

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2020-07-16 04:49:39 -0600 mvidelgauz

Are minor subversions of OpenCV ABI compatible?

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2016-04-03 04:55:14 -0600 Alakanu

Radiance File (.hdr) format parser options.

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2013-11-04 09:56:48 -0600 ioanna

haar trained

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2017-05-18 05:27:13 -0600 [email protected]

Does OpenCV support Phar Lap ETS OS?

PharLap

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2018-06-20 00:38:03 -0600 Dawn4

Using GrabCut with OpenCv 3.1.0

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2014-01-04 06:56:43 -0600 KwanDao

cmake + cuda5.5 solution building errors

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2015-04-25 13:45:51 -0600 Rage

Does Opencv3.0 support intel realsense cameras?

realsense

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2018-10-10 08:41:53 -0600 meera_c

video format not supported when opening the video created using videowriter

videowriter

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2016-01-19 06:20:42 -0600 Elid

How can I get the actual neighbours using knn in opencv 3.0.0

KNN_classification

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2020-07-09 22:59:30 -0600 FikMisfits

body height measurement and length of arm with OpenCV from a single still image capture.

measurement

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2016-10-22 10:37:02 -0600 Jishan

Pixel-wise subtraction of image

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2019-06-05 13:49:36 -0600 Dhruvin Naik

cv::floodfill for GpuMat

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2014-02-22 15:36:00 -0600 sy456

draw matched features in same image

keypoint-matching

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2018-03-12 08:41:59 -0600 kishan patel

How can do object detection like as human,vehicles,etc.

objectdetection

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2014-04-30 10:57:36 -0600 Ralph058

I can replace pixels in CV_32S but not CV_16U or CV_8U

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2016-02-18 10:15:53 -0600 p4nd4ur4

imwrite image is darker than ofstream version

imwrite

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2

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2013-03-08 04:38:58 -0600 Mattia

OpenCV + openNI2

openni2

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2015-06-09 01:30:51 -0600 Nina

Could not perform 'fill' using draw contours

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2018-07-25 11:29:51 -0600 MrCharles

Coordinate system used in the surface_matching module

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2019-01-20 20:51:06 -0600 kundo

video capture problem

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2015-07-16 09:11:56 -0600 maystroh10

3D rotation matrix between 2 axis

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2015-06-29 22:26:28 -0600 jackbrucesimspon

Probability of correct classification using LDA?

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2018-11-26 04:44:25 -0600 zar zar

Rotation matrix to rotation vector (Rodrigues function)

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2014-02-25 06:09:27 -0600 Markus Bader

drawing a single pixel using a cv::Mat image (cvSet2D?)

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2019-03-12 07:06:44 -0600 opencvr

How to solve real_time_pose_estimation Debug error? abort() has been called

596

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2

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2017-06-05 12:22:38 -0600 Bakuryu

12,357 questions

OpenCV DescriptorMatcher match error. Wrong KeyPoints Descriptor type?

TBB and OpenCV with Yosemite

decompose homography matrix in opencv.js

Extra delay when copying UMat to Mat

Are minor subversions of OpenCV ABI compatible?

Radiance File (.hdr) format parser options.

haar trained

Does OpenCV support Phar Lap ETS OS?

Using GrabCut with OpenCv 3.1.0

cmake + cuda5.5 solution building errors

Does Opencv3.0 support intel realsense cameras?

video format not supported when opening the video created using videowriter

How can I get the actual neighbours using knn in opencv 3.0.0

body height measurement and length of arm with OpenCV from a single still image capture.

Pixel-wise subtraction of image

cv::floodfill for GpuMat

draw matched features in same image

How can do object detection like as human,vehicles,etc.

I can replace pixels in CV_32S but not CV_16U or CV_8U

imwrite image is darker than ofstream version

OpenCV + openNI2

Could not perform 'fill' using draw contours

Coordinate system used in the surface_matching module

video capture problem

3D rotation matrix between 2 axis

Probability of correct classification using LDA?

Rotation matrix to rotation vector (Rodrigues function)

drawing a single pixel using a cv::Mat image (cvSet2D?)

How to solve real_time_pose_estimation Debug error? abort() has been called

Optimization for screen grab, thresholding, and houghcircles

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