Questions - OpenCV Q&A Forum

128

views

no

answers

no

votes

2016-05-21 11:17:36 -0600 jhlegarreta

Querying an empty camera result differs in OpenCV 2.4.9 vs. 3.0.0

58

views

no

answers

1

vote

2018-06-22 22:56:51 -0600 Lisaw460

What exactly does or is OpenCV in user friendly terms

opencv

3k

views

no

answers

no

votes

2020-06-18 10:09:25 -0600 Rok

cv2.resize is different from scikit-image resize

228

views

no

answers

1

vote

2015-06-29 01:35:52 -0600 Devansh Dalal

Problem understanding the code of SE detector

131

views

no

answers

no

votes

2017-07-06 12:47:44 -0600 bonevale

Looking for a way to select distinct feature from an object and count them. They're not individual contours as they are connected.

2k

views

no

answers

no

votes

2014-09-29 12:04:23 -0600 arp

Is it normal for "new VideoCapture()" to take AGES?

1k

views

no

answers

no

votes

2017-01-05 06:14:40 -0600 Marcin

Get 3d coordinates by 2d point on camview

304

views

no

answers

3

votes

2019-03-08 08:11:32 -0600 joinity

How does this Computer Vision Toy work?

1k

views

no

answers

no

votes

2014-11-11 08:53:40 -0600 dtmoodie

cv::cuda::warpPerspective corrupting GPU memory?

212

views

no

answers

no

votes

2016-02-02 03:55:03 -0600 pefue

RTrees training fails due to Assertion in calcDir

287

views

no

answers

no

votes

2017-09-20 09:08:56 -0600 patniemeyer

Looking for faster area sampling downscaling...

104

views

no

answers

no

votes

2015-05-27 09:03:34 -0600 begueradj

Haar detector features: where to find them ?

178

views

no

answers

no

votes

2019-09-10 07:16:33 -0600 geregabor

Wrong Intrinsic and Distrotion coefficients

calibrateCamera

986

views

no

answers

no

votes

2018-03-06 16:59:08 -0600 CAJ

Poor LBPHfacerecognizer results in Python OpenCV 3.3.0

2k

views

no

answers

no

votes

2015-11-04 04:50:50 -0600 ines.martins

How to verify if two images have the same object/content?

109

views

no

answers

no

votes

2015-07-08 07:56:46 -0600 manumanish0007

opencv dll in web browser

opencvpermission

371

views

no

answers

no

votes

2016-10-18 02:05:48 -0600 lm35

Opencv 3.0 and GCC 5.3 and later support

5k

views

no

answers

no

votes

2020-01-09 08:01:23 -0600 JonesyMalone

Disabling "CPU Baseline Flags"

111

views

no

answers

2

votes

2015-06-22 18:06:19 -0600 athundt

Google Accounts Broken

22k

views

no

answers

no

votes

2018-11-26 04:44:25 -0600 zar zar

Rotation matrix to rotation vector (Rodrigues function)

334

views

no

answers

no

votes

2019-02-26 04:44:56 -0600 peter_cz

How to use OpenCL cache

opencl

216

views

no

answers

no

votes

2013-10-11 08:28:50 -0600 Infinite Life

I need advice about params of opencv_traincascade for my training set

587

views

no

answers

no

votes

2019-04-03 09:54:08 -0600 Scalaire

Java Kazemi Landmarks

763

views

no

answers

no

votes

2015-10-07 16:54:40 -0600 thetannedman

Cocoapods issues and Xcode 7 - rebuild it with bitcode enabled

8k

views

no

answers

no

votes

2017-08-16 14:10:15 -0600 ambikav

opencv2/xfeatures2d/cuda.hpp no such file or directory

177

views

no

answers

no

votes

2017-06-28 10:07:31 -0600 eshirima

Cascade training parameters and time

4k

views

no

answers

no

votes

2015-01-28 04:10:58 -0600 Dandan

Streaming video from Rpi to PC using gstreamer/netcat

199

views

no

answers

no

votes

2014-07-01 23:26:50 -0600 sajid.sharlemin

invalid MEX file

#matlab#opencv#mex

2k

views

no

answers

no

votes

2018-12-17 07:54:11 -0600 ecjb

trouble installing opencv on a mac (after opencv worked fine a few months ago)

339

views

no

answers

no

votes

2018-01-30 19:33:33 -0600 ambitiouszty

12,357 questions

Querying an empty camera result differs in OpenCV 2.4.9 vs. 3.0.0

What exactly does or is OpenCV in user friendly terms

cv2.resize is different from scikit-image resize

Problem understanding the code of SE detector

Looking for a way to select distinct feature from an object and count them. They're not individual contours as they are connected.

Is it normal for "new VideoCapture()" to take AGES?

Get 3d coordinates by 2d point on camview

How does this Computer Vision Toy work?

cv::cuda::warpPerspective corrupting GPU memory?

RTrees training fails due to Assertion in calcDir

Looking for faster area sampling downscaling...

Haar detector features: where to find them ?

Wrong Intrinsic and Distrotion coefficients

Poor LBPHfacerecognizer results in Python OpenCV 3.3.0

How to verify if two images have the same object/content?

opencv dll in web browser

Opencv 3.0 and GCC 5.3 and later support

Disabling "CPU Baseline Flags"

Google Accounts Broken

Rotation matrix to rotation vector (Rodrigues function)

How to use OpenCL cache

I need advice about params of opencv_traincascade for my training set

Java Kazemi Landmarks

Cocoapods issues and Xcode 7 - rebuild it with bitcode enabled

opencv2/xfeatures2d/cuda.hpp no such file or directory

Cascade training parameters and time

Streaming video from Rpi to PC using gstreamer/netcat

invalid MEX file

trouble installing opencv on a mac (after opencv worked fine a few months ago)

after "17. right-click on INSTALL and build it" successfully, I still can't import cv2

Links

Contributors

Tags