Questions - OpenCV Q&A Forum

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2018-01-26 08:19:01 -0600 vps

Reagarding Faster_RCNN model

625

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2018-06-08 01:58:34 -0600 joshuafc

OpenCV EGL support for none X Server environment offscreen render

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no

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2013-01-24 09:17:01 -0600 andreas_

all CUDA-capable devices are busy or unavailable

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no

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2013-09-26 13:10:36 -0600 mainul

Printing from inside module/src/initialization.cpp file

#opencv#ocl

424

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answers

2

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2013-11-01 15:28:57 -0600 Pikopiko

OpenCV Python Module with OCL

ocl
python

166

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2014-04-01 06:55:49 -0600 kizmo

count connected components (OCL only)

#ocl#regionLabeling

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2014-05-01 04:34:02 -0600 AR0x7E7

OpenCV Error: OpenGL API call (Can't load OpenGL extension [glBindBuffer]) in IntGetProcAddress, file sources\modules\core\src\gl_core_3_1.cpp, line 146

312

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2014-06-13 07:27:52 -0600 josemgm

Build OpenCV 2.4.5 in Sparc and Java Errors

602

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2014-09-10 08:04:06 -0600 berak

minimal gcc version required for opencv3.0 ? [closed]

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2014-09-11 10:35:45 -0600 rwong

Does OpenCV implement order-statistic filtering other than median, minimum and maximum?

429

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2015-01-03 07:32:43 -0600 Aman Malhotra

What are the problems that changes the fps in video processing? [closed]

624

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1

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2015-01-28 18:46:54 -0600 mgb

UMat get values

150

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2015-02-14 14:54:37 -0600 Potato

Weird encounter installing OpenCV 3.0.0

113

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2015-02-15 23:40:32 -0600 Shabuddin Shaik

which GPU supports good Opencv with CL ?

51

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2015-02-20 04:23:40 -0600 porori

assert failed(thread[0]thread[1]thread[2]<=Kernelworkgroupsize)

128

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2015-03-03 03:46:54 -0600 Shabuddin Shaik

Opencv-cl problem with cl_kernel_work_group_size

opencv-cl

181

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answers

2

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2015-03-12 05:47:39 -0600 Shabuddin Shaik

Ran out of registers during register allocation [closed]

out_of_register

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2015-03-21 14:21:10 -0600 gpson

compiling opencv-2.4.11 with python2.7.6 and ffmpeg version git-2015-03-21

184

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2015-04-23 03:20:10 -0600 pulp_fiction

Haar training for Object Detection : Train in a powerful system

3k

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1

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2015-05-09 01:58:49 -0600 berak

package not found - issue building libdetection_based_tracker.so

15k

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2015-06-05 13:00:17 -0600 abhiguru

make[2]: *** No rule to make target `/usr/lib/x86_64-linux-gnu/libGL.so', needed by `lib/libopencv_cudev.so.3.0.0'. Stop. [closed]

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2015-06-11 08:05:30 -0600 abhiguru

OpenCV uses an older version of FFMPEG despite the latest being installed in bin

941

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5

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2015-06-12 08:23:27 -0600 scorpeeon

OpenCV 3.0 - list of GPU accelerated functions through T-API?

1k

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1

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2015-07-14 16:13:24 -0600 cheshirekow

double free when cv::UMat from cv::Mat with custom UMatData

408

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2015-09-18 23:40:09 -0600 DeleteMeNowPlease

Is it possible to speed up traincascade with multiple threads or CUDA?

348

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no

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2015-11-25 03:53:42 -0600 StevenPuttemans

Opencv SAMPLES not working on Ubuntu

opencv

190

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no

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2015-12-15 08:12:01 -0600 bronson

Build Opencv2.4.11 from source on RHEL 6.6

418

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no

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2016-02-08 06:14:08 -0600 Saghir Khatri

basic OpenCV operations not working in beaglebone black

668

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no

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2016-02-27 05:45:30 -0600 sammoes

3.1 samples CUDA, compiling with CUDA

263

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no

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2016-03-24 16:25:48 -0600 ebroglio

783 questions

Reagarding Faster_RCNN model

OpenCV EGL support for none X Server environment offscreen render

all CUDA-capable devices are busy or unavailable

Printing from inside module/src/initialization.cpp file

OpenCV Python Module with OCL

count connected components (OCL only)

OpenCV Error: OpenGL API call (Can't load OpenGL extension [glBindBuffer]) in IntGetProcAddress, file sources\modules\core\src\gl_core_3_1.cpp, line 146

Build OpenCV 2.4.5 in Sparc and Java Errors

minimal gcc version required for opencv3.0 ? [closed]

Does OpenCV implement order-statistic filtering other than median, minimum and maximum?

What are the problems that changes the fps in video processing? [closed]

UMat get values

Weird encounter installing OpenCV 3.0.0

which GPU supports good Opencv with CL ?

assert failed(thread[0]thread[1]thread[2]<=Kernelworkgroupsize)

Opencv-cl problem with cl_kernel_work_group_size

Ran out of registers during register allocation [closed]

compiling opencv-2.4.11 with python2.7.6 and ffmpeg version git-2015-03-21

Haar training for Object Detection : Train in a powerful system

package not found - issue building libdetection_based_tracker.so

make[2]: *** No rule to make target `/usr/lib/x86_64-linux-gnu/libGL.so', needed by `lib/libopencv_cudev.so.3.0.0'. Stop. [closed]

OpenCV uses an older version of FFMPEG despite the latest being installed in bin

OpenCV 3.0 - list of GPU accelerated functions through T-API?

double free when cv::UMat from cv::Mat with custom UMatData

Is it possible to speed up traincascade with multiple threads or CUDA?

Opencv SAMPLES not working on Ubuntu

Build Opencv2.4.11 from source on RHEL 6.6

basic OpenCV operations not working in beaglebone black

3.1 samples CUDA, compiling with CUDA

Replace dft in seamless cloning with directx fft [closed]

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