Questions - OpenCV Q&A Forum

179

views

no

answers

no

votes

2018-07-31 04:26:44 -0600 Nbb

matlab watershed [closed]

watershed

334

views

no

answers

no

votes

2018-07-31 07:28:09 -0600 isra60

c++ alternative to this kind of python cv::Mat operations

python
CvMat

249

views

no

answers

no

votes

2018-07-31 22:15:47 -0600 Bricens

How can I access multiple wireless IP cameras with OpenCV in python, and Where Can I buy those cameras?

IPcameraOpenCVpython

101

views

no

answers

no

votes

2018-08-01 02:08:01 -0600 rainY

Tracking direction is reversed in front Camera mode

android

271

views

no

answers

no

votes

2018-08-01 04:30:50 -0600 Macmik

Training your own SVM OpenCV

opencv

352

views

no

answers

no

votes

2018-08-01 06:38:14 -0600 sarah.rahmati

Opencv windows 7 cmake mingw-32 make error

mingw32

111

views

no

answers

no

votes

2018-08-01 11:51:25 -0600 graham

Cascade Training - nneg setting with prepared negative images

299

views

no

answers

no

votes

2018-08-01 14:40:06 -0600 altimerk

opencv_test_cudacodec fails

321

views

no

answers

no

votes

2018-08-01 15:31:21 -0600 pipeecs780

Problems in the image after apply CLAHE during vein detection.

779

views

no

answers

-1

votes

2018-08-01 16:51:11 -0600 Abhi2244

C:\ci\opencv_1512688052760\work\opencv_contrib-3.3.1\modules\face\src\lbph_faces.cpp:400: error: (-5) This LBPH model is not computed yet. Did you call the train method? in function cv::face::LBPH::predict [closed]

help

461

views

no

answers

no

votes

2018-08-02 02:51:07 -0600 tczengming

How to reduce image descriptor dimension to speed up image retrival [closed]

SIFT

76

views

no

answers

no

votes

2018-08-02 03:30:01 -0600 whdt

Is there any way to check rtsp is stable? [closed]

frame

2k

views

no

answers

no

votes

2018-08-02 07:30:53 -0600 murphbg

OpenCV dnn load tensorflow model

217

views

no

answers

no

votes

2018-08-02 09:57:12 -0600 Zizhao

Can we do model ensemble on several cascade classifiers ?

972

views

no

answers

no

votes

2018-08-03 03:37:55 -0600 Jendker

WebAssembly OpenCV.js and camera processing with Embind-ed C++ functions

webassembly

128

views

no

answers

no

votes

2018-08-06 12:12:16 -0600 cjsb

warpPoint question [closed]

warp

166

views

no

answers

no

votes

2018-08-02 23:24:03 -0600 arsh

calibration and transform point in new location [closed]

303

views

no

answers

no

votes

2018-08-02 23:50:36 -0600 Billa Surendra

I am facing some problem while cross compiling OpenCV library for RISCV architecture.

1k

views

no

answers

no

votes

2018-08-03 16:03:19 -0600 Der Luftmensch

ArUco tracking in OpenCV

444

views

no

answers

no

votes

2018-08-03 06:26:10 -0600 durneveir

OpenCV Heroku - video encode/decode

188

views

no

answers

-1

votes

2018-08-03 07:39:25 -0600 Oluwatosin

Open CV Face Matching on Android Device

212

views

no

answers

no

votes

2018-08-03 10:07:20 -0600 berak

Determining Hausdorff distance - zero values for non overlaped shapes

98

views

no

answers

no

votes

2018-08-03 10:32:29 -0600 RickyB

medianBlur on ROI not correct at top and bottom

570

views

no

answers

no

votes

2018-08-04 07:24:07 -0600 mayra

Detecting articles from a newspaper using opencv?

665

views

no

answers

no

votes

2018-08-04 08:09:45 -0600 JamesTrix

OpenCV - Android increase FPS face detection

98

views

no

answers

no

votes

2018-08-04 18:10:05 -0600 m7ammad7assan

Images registration for low resulation highway images

330

views

no

answers

no

votes

2018-08-04 19:39:49 -0600 m7ammad7assan

I want to detect trees in image

214

views

no

answers

-3

votes

2018-08-04 22:25:04 -0600 DanyAlejandro

Is there a better straight-line drawing function? [closed]

166

views

no

answers

no

votes

2018-08-05 06:42:52 -0600 a2902793

Is there a way to change usb index?

918

views

no

answers

no

votes

2018-08-05 07:23:17 -0600 Rado

29,830 questions

matlab watershed [closed]

c++ alternative to this kind of python cv::Mat operations

How can I access multiple wireless IP cameras with OpenCV in python, and Where Can I buy those cameras?

Tracking direction is reversed in front Camera mode

Training your own SVM OpenCV

Opencv windows 7 cmake mingw-32 make error

Cascade Training - nneg setting with prepared negative images

opencv_test_cudacodec fails

Problems in the image after apply CLAHE during vein detection.

C:\ci\opencv_1512688052760\work\opencv_contrib-3.3.1\modules\face\src\lbph_faces.cpp:400: error: (-5) This LBPH model is not computed yet. Did you call the train method? in function cv::face::LBPH::predict [closed]

How to reduce image descriptor dimension to speed up image retrival [closed]

Is there any way to check rtsp is stable? [closed]

OpenCV dnn load tensorflow model

Can we do model ensemble on several cascade classifiers ?

WebAssembly OpenCV.js and camera processing with Embind-ed C++ functions

warpPoint question [closed]

calibration and transform point in new location [closed]

I am facing some problem while cross compiling OpenCV library for RISCV architecture.

ArUco tracking in OpenCV

OpenCV Heroku - video encode/decode

Open CV Face Matching on Android Device

Determining Hausdorff distance - zero values for non overlaped shapes

medianBlur on ROI not correct at top and bottom

Detecting articles from a newspaper using opencv?

OpenCV - Android increase FPS face detection

Images registration for low resulation highway images

I want to detect trees in image

Is there a better straight-line drawing function? [closed]

Is there a way to change usb index?

parallelise CUDA with multiple GPUs

Links

Contributors

Tags