Questions - OpenCV Q&A Forum

1k

views

1

answer

2

votes

2013-07-24 08:10:38 -0600 StevenPuttemans

Object recognition on opencv4android

612

views

no

answers

2

votes

2013-07-23 04:24:50 -0600 GilLevi

Convert keypoint to ellipse [closed]

313

views

no

answers

2

votes

2013-11-22 06:02:19 -0600 StevenPuttemans

Help with clustering algorithm called NeuralGas

NeuralGas

11k

views

3

answers

2

votes

2017-06-01 03:15:32 -0600 franc

Runnig cv::warpPerspective on points

#opencv

3k

views

no

answers

2

votes

2013-12-03 16:44:53 -0600 Dave Employed

The matrix is not continuous... got an error when executing face recognition from video

20k

views

4

answers

2

votes

2019-12-25 04:06:27 -0600 Sherman

install opencv for anaconda ipython

703

views

1

answer

2

votes

2013-07-29 17:31:07 -0600 Mathieu Barnachon

How do I create a frequency histogram?

2k

views

no

answers

2

votes

2013-07-29 23:03:23 -0600 JCP

How to use triangulatePoints function?

1k

views

no

answers

2

votes

2013-07-30 00:39:58 -0600 Mostafa Sataki

Fast PCA(principal component analysis)

6k

views

2

answers

2

votes

2016-11-10 09:06:17 -0600 essamzaky

analysis of the vertical and horizontal histogram

histogram

2k

views

3

answers

2

votes

2013-07-31 16:52:51 -0600 yes123

Real Time detection of texture less objects?

1k

views

1

answer

2

votes

2013-07-31 02:05:30 -0600 berak

How to control a KalmanFilter using the Java interface ?

3k

views

1

answer

2

votes

2014-02-04 02:52:25 -0600 Eran

BFMatcher crosscheck

17k

views

2

answers

2

votes

2016-03-22 11:36:09 -0600 Ael

Location of Epipole

366

views

1

answer

2

votes

2013-08-26 02:14:25 -0600 StevenPuttemans

BOWImgDescriptorExtractor+BruteForceMatcher_GPU_base

627

views

1

answer

2

votes

2013-07-31 16:46:43 -0600 Mathieu Barnachon

3D location of detected keypoints

544

views

1

answer

2

votes

2013-08-09 04:37:46 -0600 grtwa

I think the Gaussian weighting of SIFT descriptor is wrong

SIFT
bug

3k

views

no

answers

2

votes

2013-07-31 21:41:30 -0600 Libbux

OpenCV and MPI (Open MPI)

2k

views

1

answer

2

votes

2013-08-01 07:49:27 -0600 Guido

Detecting multiple instances of same object with Keypoint-Matching approach

3k

views

1

answer

2

votes

2013-08-01 06:47:17 -0600 Alexander Smorkalov

"Illegal instruction" when running any compiled opencv demo binary & sse3 flag

fail
cmake

1k

views

2

answers

2

votes

2013-08-06 05:07:36 -0600 StevenPuttemans

GitHub fetch latest source code to your forked repository

967

views

2

answers

2

votes

2014-07-15 00:09:25 -0600 darryln

using 3rd party jasper library fails in openCV 2.4.6 but works in 2.4.2

3k

views

1

answer

2

votes

2013-08-02 01:44:25 -0600 Siegfried

move-stop-move Blob Tracking

1k

views

1

answer

2

votes

2013-08-02 14:19:31 -0600 StevenPuttemans

GPU binaries 2.4.6 Windows

1k

views

no

answers

2

votes

2013-08-02 14:57:33 -0600 berak

Raspberry Pi Python Photo Booth

613

views

1

answer

2

votes

2013-08-03 09:48:15 -0600 Vladislav Vinogradov

Is CascadeClassifier_GPU really thread-unsafe?

13k

views

1

answer

2

votes

2013-08-18 06:28:22 -0600 Alexander Mordvintsev

Epilines not correct

427

views

no

answers

2

votes

2013-08-05 06:54:48 -0600 vinayverma

HaarCascade MinNeighbors: Required to tweak manually for different videos?

3k

views

1

answer

2

votes

2013-08-06 01:27:03 -0600 Siegfried

Flower Detection

6k

views

2

answers

2

votes

2014-01-23 03:00:54 -0600 EK

29,830 questions

Object recognition on opencv4android

Convert keypoint to ellipse [closed]

Help with clustering algorithm called NeuralGas

Runnig cv::warpPerspective on points

The matrix is not continuous... got an error when executing face recognition from video

install opencv for anaconda ipython

How do I create a frequency histogram?

How to use triangulatePoints function?

Fast PCA(principal component analysis)

analysis of the vertical and horizontal histogram

Real Time detection of texture less objects?

How to control a KalmanFilter using the Java interface ?

BFMatcher crosscheck

Location of Epipole

BOWImgDescriptorExtractor+BruteForceMatcher_GPU_base

3D location of detected keypoints

I think the Gaussian weighting of SIFT descriptor is wrong

OpenCV and MPI (Open MPI)

Detecting multiple instances of same object with Keypoint-Matching approach

"Illegal instruction" when running any compiled opencv demo binary & sse3 flag

GitHub fetch latest source code to your forked repository

using 3rd party jasper library fails in openCV 2.4.6 but works in 2.4.2

move-stop-move Blob Tracking

GPU binaries 2.4.6 Windows

Raspberry Pi Python Photo Booth

Is CascadeClassifier_GPU really thread-unsafe?

Epilines not correct

HaarCascade MinNeighbors: Required to tweak manually for different videos?

Flower Detection

Tiff images, DPI and compression

Links

Contributors

Tags