Questions - OpenCV Q&A Forum

628

views

1

answer

no

votes

2013-07-23 06:24:38 -0600 Teepe

Track rain cells

Blob-tracking

1k

views

no

answers

3

votes

2013-07-23 04:47:33 -0600 GilLevi

latentsvmdetector - Converting Matlab models to xml

612

views

no

answers

2

votes

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

Convert keypoint to ellipse [closed]

442

views

no

answers

no

votes

2013-07-23 03:51:14 -0600 Spas Hristov

CvSVM - decision function value

622

views

1

answer

1

vote

2013-07-31 01:09:26 -0600 AlexanderShishkov

I use cmake cross compile opencv2.4.6 in IOS,but is very big

2k

views

1

answer

no

votes

2013-07-23 01:55:19 -0600 Mathieu Barnachon

Convert pixels to Mat

1k

views

1

answer

2

votes

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

Object recognition on opencv4android

186

views

1

answer

2

votes

2013-07-22 23:53:11 -0600 Vladislav Vinogradov

add a new test file to OpenCV source

2k

views

1

answer

no

votes

2013-07-23 03:44:59 -0600 Guanta

cv::threshold crash

2k

views

1

answer

no

votes

2014-04-02 12:39:28 -0600 B. Bogart

Efficient Alpha Blending

252

views

no

answers

no

votes

2013-07-22 09:57:26 -0600 Solomon

acceptanceRatio different when restarting traincascade

#traincascade

320

views

2

answers

no

votes

2013-07-22 19:38:27 -0600 simon111

Can OpenCV resolve this in Android

#android#opencv

642

views

no

answers

no

votes

2013-07-22 04:01:13 -0600 Alessio B

calcGlobalOrientation: problem with thin objects (e.g. a rod)

676

views

1

answer

no

votes

2013-07-22 15:38:49 -0600 Guanta

improve recognition performance using SURF

499

views

no

answers

3

votes

2013-07-22 02:34:23 -0600 enienws

OpenCV and Intel's C++ Compiler

872

views

2

answers

no

votes

2014-10-19 08:46:27 -0600 Wangyida

crop patch around SIFT point

2k

views

1

answer

3

votes

2013-07-23 03:40:39 -0600 Guanta

Does using FLANN-Matcher for every frame make sense?

1k

views

1

answer

no

votes

2013-07-22 11:14:08 -0600 AlexanderShishkov

ios - rtsp

747

views

1

answer

no

votes

2013-07-22 23:57:25 -0600 Mathieu Barnachon

Angle correction of each line in an article

4k

views

2

answers

no

votes

2014-02-26 09:07:31 -0600 Ashish Ranjan

D-Link IP Cam read Stream and Picture

python
ipcam

267

views

1

answer

no

votes

2013-07-21 15:36:57 -0600 StevenPuttemans

A question about image size concerning inverted image rows and colums

rows

333

views

1

answer

no

votes

2013-07-21 02:37:41 -0600 StevenPuttemans

meanings of selections in cmake

741

views

1

answer

1

vote

2013-07-21 02:44:15 -0600 berak

finding a sub image in successive frames

#image-processing

4k

views

1

answer

no

votes

2013-07-21 17:47:21 -0600 Mathieu Barnachon

Measuring lengths of objects

644

views

1

answer

1

vote

2017-06-17 19:47:40 -0600 waschbaer

Is it possible for calcHist to return a hist with NaN

855

views

1

answer

no

votes

2013-07-20 16:02:26 -0600 berak

what is the dimension of feature descriptor from BRISK and FREAK? How do I compute

14k

views

3

answers

2

votes

2013-07-24 08:49:42 -0600 StevenPuttemans

Recommended HD camera

4k

views

2

answers

3

votes

2013-07-22 07:05:32 -0600 jensenb

Is nonlinear minimization (like Levenberg–Marquardt) directly available?

5k

views

1

answer

no

votes

2013-07-22 00:51:23 -0600 Alexander Pacha

Windows 7 installation fail: 'Can not open file OpenCV...exe as archive'

1k

views

no

answers

no

votes

2013-07-19 17:23:32 -0600 pta0007

Mat::copyTo with different background color?

#copyTo

29,830 questions

Track rain cells

latentsvmdetector - Converting Matlab models to xml

Convert keypoint to ellipse [closed]

CvSVM - decision function value

I use cmake cross compile opencv2.4.6 in IOS,but is very big

Convert pixels to Mat

Object recognition on opencv4android

add a new test file to OpenCV source

cv::threshold crash

Efficient Alpha Blending

acceptanceRatio different when restarting traincascade

Can OpenCV resolve this in Android

calcGlobalOrientation: problem with thin objects (e.g. a rod)

improve recognition performance using SURF

OpenCV and Intel's C++ Compiler

crop patch around SIFT point

Does using FLANN-Matcher for every frame make sense?

ios - rtsp

Angle correction of each line in an article

D-Link IP Cam read Stream and Picture

A question about image size concerning inverted image rows and colums

meanings of selections in cmake

finding a sub image in successive frames

Measuring lengths of objects

Is it possible for calcHist to return a hist with NaN

what is the dimension of feature descriptor from BRISK and FREAK? How do I compute

Recommended HD camera

Is nonlinear minimization (like Levenberg–Marquardt) directly available?

Windows 7 installation fail: 'Can not open file OpenCV...exe as archive'

Mat::copyTo with different background color?

Links

Contributors

Tags