Questions - OpenCV Q&A Forum

94

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no

answers

1

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2019-03-31 23:46:14 -0600 carman espanola

Classification of Sample DNN doese not working [closed]

sample
dnn

1k

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no

answers

1

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2020-08-08 19:02:01 -0600 PKGosal

error importing cv2 in python3.6 but it works for python2.7

opencvpython

25k

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2

answers

1

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2019-11-28 08:19:49 -0600 Andrew.K

How to run OpenCV DNN on NVidia GPU

336

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2

answers

1

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2019-02-03 08:00:57 -0600 soleil

Multiple E1083 on opencv-master compilation despite the correctness of path and rights

5k

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no

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1

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2018-04-04 03:35:19 -0600 Damien45

Enable cudacodec::VideoReader

CUDA
ffmpeg

1k

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1

answer

1

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2018-04-10 04:52:49 -0600 dkurt

How to import a tensorflow model with dropout in opencv

391

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no

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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

286

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1

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2018-08-26 21:36:03 -0600 laurencedev

Failed to run the test of `test_fast.cpp` on Windows with MinGW-W64

cvtest

2k

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no

answers

1

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2017-08-29 03:13:54 -0600 kmusoy

Successfully built opencv 3.3.0 but no cv2.so found [closed]

3k

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1

answer

1

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2019-03-16 04:56:39 -0600 PrincePaaris

Can I run OpenCV DNN on NVidia GPU? code is writtin in python

2k

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1

answer

1

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2018-04-14 21:43:26 -0600 JavaMaster

How to compile opencv-341.jar and opencv_java341.dll with org.opencv.face?

296

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no

answers

1

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

Problem with MOG2 OCL test

6k

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1

answer

1

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2020-09-22 15:55:52 -0600 aqiff98

Error importing cv2 after compiling OpenCV from source (Python)

opencv#python

1k

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2

answers

1

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2015-08-07 06:58:33 -0600 LBerger

GaussianBlur and Canny execution times are much longer on T-API

T-API

2k

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2

answers

1

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2014-01-21 03:31:15 -0600 StevenPuttemans

OpenCV ----> Open CL Embedded Profile

1k

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1

answer

1

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2012-11-22 01:02:36 -0600 Andrey Pavlenko

OpenCV4Android and parallel code

355

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1

answer

1

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2013-10-21 00:53:38 -0600 Moster

Question about OpenCL versus GPU

opencv
ocl

1k

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no

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1

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2015-12-24 05:36:50 -0600 Eduardo.Martins

haveOpenCL return false

1k

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1

answer

1

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2016-12-09 04:47:46 -0600 Anirudh GP

OCL error - assertion failed

5k

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2

answers

1

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2018-08-08 09:06:28 -0600 Mary-Ann

Running DNN on GPU (Problems with OpenCL and Halide)

835

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no

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1

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2015-08-03 08:47:37 -0600 mbkv

Why does cv::ocl::haveOpenCL() not return?

206

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1

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2013-07-17 01:57:59 -0600 UserOpenCV

Opencv-ocl excutable with different hardwares?

250

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no

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1

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2013-12-18 03:47:05 -0600 mike1975

OpenCV with CUDA support usable without CUDA?

447

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1

answer

1

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2014-05-26 08:31:06 -0600 Wilds

Which options are set in a prebuilt OpenCV library?

319

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no

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no

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2017-04-21 02:10:44 -0600 berak

do Farneback Optical flow destroy AMD cards? or is my code?

998

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no

answers

1

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2017-04-26 10:44:27 -0600 theaniolad

UMAT refcount error with setUseOpenCL(false)

4k

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1

answer

1

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2017-05-12 08:45:09 -0600 mshabunin

How to change OpenCL device.

opencl

4k

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no

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1

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2017-04-27 14:45:15 -0600 mattyfog

OpenCL: is it actually enabled?

opencl

11k

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4

answers

1

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2015-07-12 20:10:01 -0600 Anna Lucia

openCV 3.0 beta and OpenCL setDevice

1k

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no

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1

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2016-01-11 23:23:00 -0600 --marc

783 questions

Classification of Sample DNN doese not working [closed]

error importing cv2 in python3.6 but it works for python2.7

How to run OpenCV DNN on NVidia GPU

Multiple E1083 on opencv-master compilation despite the correctness of path and rights

Enable cudacodec::VideoReader

How to import a tensorflow model with dropout in opencv

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

Failed to run the test of `test_fast.cpp` on Windows with MinGW-W64

Successfully built opencv 3.3.0 but no cv2.so found [closed]

Can I run OpenCV DNN on NVidia GPU? code is writtin in python

How to compile opencv-341.jar and opencv_java341.dll with org.opencv.face?

Problem with MOG2 OCL test

Error importing cv2 after compiling OpenCV from source (Python)

GaussianBlur and Canny execution times are much longer on T-API

OpenCV ----> Open CL Embedded Profile

OpenCV4Android and parallel code

Question about OpenCL versus GPU

haveOpenCL return false

OCL error - assertion failed

Running DNN on GPU (Problems with OpenCL and Halide)

Why does cv::ocl::haveOpenCL() not return?

Opencv-ocl excutable with different hardwares?

OpenCV with CUDA support usable without CUDA?

Which options are set in a prebuilt OpenCV library?

do Farneback Optical flow destroy AMD cards? or is my code?

UMAT refcount error with setUseOpenCL(false)

How to change OpenCL device.

OpenCL: is it actually enabled?

openCV 3.0 beta and OpenCL setDevice

OpenCV 3.1.0 & OpenCL version?

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