Questions - OpenCV Q&A Forum

3k

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1

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no

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2018-01-05 10:14:01 -0600 berak

Opencv with cuda for anaconda

gpu#cuda#opencv

1k

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1

answer

4

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2018-01-05 06:36:40 -0600 LBerger

Slow matrix multiplication when using OpenCL enabled OpenCV

298

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no

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no

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2018-01-04 16:59:20 -0600 steven_pint

how to build and run xfeatures2d examples? [closed]

samples

918

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1

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no

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2018-01-03 08:24:44 -0600 LBerger

Stitching with camera translation

254

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no

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no

votes

2017-12-25 16:08:54 -0600 justadudewhohacks

Opencv 3.4 detectMultiScale with ocl not performed on GPU

42k

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1

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no

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2017-12-26 02:32:46 -0600 Sakthivel S

Python3 : AttributeError: module 'cv2.cv2' has no attribute 'xfeatures2d'

2k

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1

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no

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2018-01-08 01:22:09 -0600 Raki

Preparing OpenCL cache Configuration

opencl

393

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no

answers

1

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2017-12-18 09:13:37 -0600 fabito

Error running inference on Single Shot Scale-invariant Face Detector pre trained model

1k

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1

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no

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2017-12-16 02:06:13 -0600 berak

I am with difficulties in building the openCV.js in MAC OS

OpenCV.js

8k

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1

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no

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2018-11-08 12:04:09 -0600 Eduardo

OpenCV + Darknet - Error when initializing darknet

1k

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no

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no

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2017-12-14 02:39:20 -0600 mr.s.h.h

Convert cv::UMat to cv::ogl::Texture2D?

183

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no

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no

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2017-12-07 20:20:51 -0600 Hank538

Generate .clb files when using OpenCL

opencl

1k

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1

answer

1

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2017-11-24 23:05:10 -0600 berak

OpenCV 3.3.1 python wrapper CUDA support

583

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no

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no

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2017-11-24 01:17:33 -0600 BAHRAMUDIN ADIL

Is there any working tutorial to show how to build OpenCV on Linux (CentOS) with GStreamer?

276

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no

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2017-11-17 00:18:34 -0600 venkatesh-u

Installing OpenCV 3.2.0 with contrib modules in Ubuntu 14.04 LTS ends with "Configuring incomplete" instead of "completed configuring"

android#opencv

474

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1

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no

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2017-11-17 20:57:00 -0600 Tetragramm

Documentation of Remap Implementation

2k

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2

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no

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2017-11-22 08:31:24 -0600 fywa_prolge

cv::cudacodec::createVideoReader segfault

387

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no

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no

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2017-11-10 05:39:47 -0600 Alberl

How can i open OpenCL on iOS?

opencl
ios

315

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no

answers

1

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2017-11-08 13:50:38 -0600 LBerger

Unable to use opencl with user right on win10 [closed]

opencl

1k

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1

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no

votes

2017-10-31 20:55:46 -0600 reverse_the_circuit

OpenCV 3.3.0 Build error - AVX2 code throwing assembly messages

2k

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2

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no

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2019-06-18 12:19:45 -0600 iliis

Cross compile opencv build fails for aarch64 targets

579

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no

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2017-10-21 15:27:00 -0600 yahoooooooo

Why is openCV so fast?

3k

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no

answers

1

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2017-10-16 14:51:42 -0600 Ajay

What compiler flags make opencv even more faster?

297

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no

answers

1

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2017-10-16 08:13:46 -0600 qudlaty

Problem with MOG2 OCL test

1k

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no

answers

2

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2017-10-16 15:50:14 -0600 ossyaritoori

Why self compiled Opencv is slower than apt-get package?

858

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no

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no

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2017-10-13 05:59:17 -0600 berak

3.3 Build with VS2015 Errors

1k

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1

answer

1

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2017-10-13 05:49:01 -0600 mshabunin

Is there an advantage to building opencv yourself?

build

133

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no

answers

no

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2017-10-11 14:02:57 -0600 Winnie

OpenCL version HOG descriptors change among executions with same input

opencl
HOG

1k

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1

answer

1

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2017-10-11 07:19:36 -0600 StevenPuttemans

HAAR Cascade opencl and Nvidia GPU - Code question

2k

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no

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no

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2017-09-28 03:59:34 -0600 berak

OpenCV3.1 & opencv_contrib3.1 install in Ubuntu

c++#opencv

783 questions

Opencv with cuda for anaconda

Slow matrix multiplication when using OpenCL enabled OpenCV

how to build and run xfeatures2d examples? [closed]

Stitching with camera translation

Opencv 3.4 detectMultiScale with ocl not performed on GPU

Python3 : AttributeError: module 'cv2.cv2' has no attribute 'xfeatures2d'

Preparing OpenCL cache Configuration

Error running inference on Single Shot Scale-invariant Face Detector pre trained model

I am with difficulties in building the openCV.js in MAC OS

OpenCV + Darknet - Error when initializing darknet

Convert cv::UMat to cv::ogl::Texture2D?

Generate .clb files when using OpenCL

OpenCV 3.3.1 python wrapper CUDA support

Is there any working tutorial to show how to build OpenCV on Linux (CentOS) with GStreamer?

Installing OpenCV 3.2.0 with contrib modules in Ubuntu 14.04 LTS ends with "Configuring incomplete" instead of "completed configuring"

Documentation of Remap Implementation

cv::cudacodec::createVideoReader segfault

How can i open OpenCL on iOS?

Unable to use opencl with user right on win10 [closed]

OpenCV 3.3.0 Build error - AVX2 code throwing assembly messages

Cross compile opencv build fails for aarch64 targets

Why is openCV so fast?

What compiler flags make opencv even more faster?

Problem with MOG2 OCL test

Why self compiled Opencv is slower than apt-get package?

3.3 Build with VS2015 Errors

Is there an advantage to building opencv yourself?

OpenCL version HOG descriptors change among executions with same input

HAAR Cascade opencl and Nvidia GPU - Code question

OpenCV3.1 & opencv_contrib3.1 install in Ubuntu

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