Questions - OpenCV Q&A Forum

1k

views

2

answers

no

votes

2017-03-25 05:38:59 -0600 LBerger

Coordinates and 3D reconstruction after stereoCalibration

796

views

2

answers

no

votes

2017-03-25 03:49:08 -0600 picaso

How to use MOG in python openCV 3.2.0 version [closed]

opencv#bgsegm

856

views

2

answers

no

votes

2017-03-24 18:56:18 -0600 Tetragramm

Calculate odometry from camera poses

76

views

no

answers

no

votes

2017-03-24 18:29:52 -0600 AZH0209

calculate the number of colors inside one image

1k

views

no

answers

no

votes

2017-03-24 14:45:20 -0600 sayem48

Haar Cascade training for leaves detection

352

views

no

answers

-1

votes

2017-03-24 14:22:07 -0600 berak

Hi,I am getting this error Program1.cpp|| undefined reference to `cv::face::FaceRecognizer::predict(cv::_InputArray const&) const'|

c++opencv

8k

views

1

answer

no

votes

2017-03-24 09:48:58 -0600 2ros0

Encoding 32FC1 explained?

encoding

528

views

1

answer

-1

votes

2017-03-24 08:50:13 -0600 StevenPuttemans

The cropped roi image is just tilted.I wanted it to be tilted to correct rectangular axes.What method should be used to do.Pls help me with a solution

146

views

1

answer

1

vote

2017-03-24 05:07:11 -0600 berak

Does data need to be shuffled before training ANN_MLP ?

ANN_MLP

11k

views

1

answer

no

votes

2017-03-24 04:35:43 -0600 berak

VideoWriter fps parameter

1k

views

1

answer

no

votes

2017-03-24 03:16:57 -0600 StevenPuttemans

About segmenting characters for ocr. Contours I could detect is not in order.

294

views

no

answers

no

votes

2017-03-23 21:42:04 -0600 ARYL518

Pose tracking for an object with 4 spheres (markers)

pose-estimation

255

views

no

answers

no

votes

2017-03-23 13:15:25 -0600 newbie123

export Gaussian mixture model of backgroundsubtractorMOG2

327

views

no

answers

no

votes

2017-03-23 13:05:25 -0600 berak

Linking CXX executables returns an error mentioning cannot find..

1k

views

no

answers

no

votes

2017-03-23 12:20:31 -0600 mirnyy

TLD tracking too slow [closed]

217

views

no

answers

-1

votes

2017-03-23 10:56:42 -0600 Anees

How to perform particle advection on optical flow?

2k

views

2

answers

2

votes

2017-03-23 08:51:24 -0600 zelade

HOG optimal training images

opencv
HOG

3k

views

1

answer

no

votes

2017-03-23 06:32:43 -0600 elliotwoods

Unhandled exception at Microsoft C++ exception: cv::Exception at memory location

c++

366

views

no

answers

no

votes

2017-03-23 04:46:53 -0600 iko79

OpenCL Kernels not cached in OpenCL 3.2?

tapi
opencl

143

views

1

answer

no

votes

2017-03-23 01:05:55 -0600 eyasso

Understanding documentation

documentation

172

views

no

answers

no

votes

2017-03-22 18:50:37 -0600 lovaj

PCA in thousands of dimensions

PCA
c++

905

views

1

answer

no

votes

2017-03-22 12:00:30 -0600 berak

Contour fn is not working well and not getting subpixel image by warpaffine fn

c++
contours

2k

views

no

answers

1

vote

2017-03-22 10:29:38 -0600 ThorbjornSomod

cv::rectangle on GpuMat

gpu
CUDA

234

views

1

answer

1

vote

2017-03-22 07:34:37 -0600 StevenPuttemans

Noob tutorials: Some definitions.

179

views

1

answer

no

votes

2017-03-22 06:10:32 -0600 felix cc

Opencv3 python tutorials - there's a confusing lot of them...

python3

6k

views

1

answer

no

votes

2017-03-22 06:03:02 -0600 berak

Segmentation fault (core dumped) in C++/OpenCV with functions (findContours,minEnclosingCircle,circle)

c++
opencv

650

views

2

answers

no

votes

2017-03-22 05:23:26 -0600 StevenPuttemans

detect point of interest on boundary of an object

991

views

no

answers

no

votes

2017-03-22 05:03:49 -0600 naturian

Opencv python does not open any video file [closed]

CaptureVideo

23k

views

1

answer

2

votes

2017-03-22 04:28:14 -0600 TripleS

Problem with meanStdDev

252

views

1

answer

no

votes

2017-03-22 04:01:14 -0600 berak

29,830 questions

Coordinates and 3D reconstruction after stereoCalibration

How to use MOG in python openCV 3.2.0 version [closed]

Calculate odometry from camera poses

calculate the number of colors inside one image

Haar Cascade training for leaves detection

Hi,I am getting this error Program1.cpp|| undefined reference to `cv::face::FaceRecognizer::predict(cv::_InputArray const&) const'|

Encoding 32FC1 explained?

The cropped roi image is just tilted.I wanted it to be tilted to correct rectangular axes.What method should be used to do.Pls help me with a solution

Does data need to be shuffled before training ANN_MLP ?

VideoWriter fps parameter

About segmenting characters for ocr. Contours I could detect is not in order.

Pose tracking for an object with 4 spheres (markers)

export Gaussian mixture model of backgroundsubtractorMOG2

Linking CXX executables returns an error mentioning cannot find..

TLD tracking too slow [closed]

How to perform particle advection on optical flow?

HOG optimal training images

Unhandled exception at Microsoft C++ exception: cv::Exception at memory location

OpenCL Kernels not cached in OpenCL 3.2?

Understanding documentation

PCA in thousands of dimensions

Contour fn is not working well and not getting subpixel image by warpaffine fn

cv::rectangle on GpuMat

Noob tutorials: Some definitions.

Opencv3 python tutorials - there's a confusing lot of them...

Segmentation fault (core dumped) in C++/OpenCV with functions (findContours,minEnclosingCircle,circle)

detect point of interest on boundary of an object

Opencv python does not open any video file [closed]

Problem with meanStdDev

What the TermCriteria means in ANN_MLP

Links

Contributors

Tags