Questions - OpenCV Q&A Forum

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2018-06-21 22:19:01 -0500 Derick

How to rotate captured video from camera

c++#opencv

20

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no

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2018-06-21 20:01:19 -0500 nvnnghia

Got an error when tried to capture from Usb Camera

opencv#python

12

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1

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no

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2018-06-21 18:11:31 -0500 sjhalayka

How to apply noise in frames video ?

opencv

20

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1

answer

no

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2018-06-21 10:46:50 -0500 azdoud.y

how to enable multi-thread in CMake (centos) ?

opencv

6

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no

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no

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2018-06-21 10:05:46 -0500 g00267881

AddressSanitizer: undefined-behavior when run opencv code

16

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1

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no

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2018-06-21 09:18:08 -0500 berak

How to append a Mat to another Mat

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2018-06-21 09:12:42 -0500 a.francesconi

What functions use Intel's IPP when available?

13

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1

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2018-06-21 08:57:01 -0500 qle

python silent output

27

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2018-06-21 08:13:27 -0500 Karthikeyan

Template matching behavior - Color

12

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2018-06-21 07:38:35 -0500 paatz04

Is it possible to use OpenCL with OpenCV and DNN/Tensorflow

9

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no

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2018-06-21 07:05:56 -0500 azdoud.y

How do I select the best serialization technique for Mat objects?

opencv

13

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no

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2018-06-21 05:05:51 -0500 CIBOpenCV

Different results of filters after openCV update 2.8 to 3.4.0

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2018-06-21 04:43:56 -0500 Macho

How to compute 3D histogram for RGB image

16

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1

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no

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2018-06-21 04:39:33 -0500 kbarni

Applying HOG on BGR vs Applying HOG on RGB images

19

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no

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2018-06-21 04:29:41 -0500 kbarni

How to find the thickness of the red color sealent in the image ????

64

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2018-06-21 04:28:34 -0500 azdoud.y

How to solve problem with VideoCapture loading in linux ?

opencv

49

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2018-06-21 00:36:38 -0500 subashbasnyat

How to remove the black border around rotated & masked image in result? Opencv Python

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2018-06-20 23:48:53 -0500 chicago1356

Determine the color of certain pixels in a video

9

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2018-06-20 22:13:18 -0500 eng1234

Apply a mask to an image and test is a color is inside the grid in the mask

python

123

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2

answers

2

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2018-06-20 21:15:54 -0500 sjhalayka

2D spline algorithm in OpenCV

14

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1

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-1

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2018-06-20 14:52:48 -0500 LBerger

error:exchanges bgr to hsv, gray

opencvbyc++andnoob

15

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1

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no

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2018-06-20 13:15:56 -0500 Rick Smith

What is the results value on opencv 3 random forest predict()

9

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-1

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2018-06-20 13:02:50 -0500 Acornbots

OpenCV+Python 'expert' required

7

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2018-06-20 12:23:04 -0500 jayaise

OpenCV Java compilation Errors

java#opencv

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no

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2018-06-20 11:47:13 -0500 berak

to get the coordinates of matched features ?

162

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1

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2018-06-20 11:26:25 -0500 jayaise

OpenCV Java build issue with apps/visualisation and xobjdetect\tools\waldboost_detector

java#opencv3#

410

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1

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2018-06-20 10:14:32 -0500 gxsheen

CMake Error at cmake/OpenCVDetectCXXCompiler.cmake

6

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no

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2018-06-20 09:30:30 -0500 toiski

libtbb segfault on second attempt in boost::thread on ARM/aarch64

16

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no

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-1

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2018-06-20 04:23:39 -0500 VinayMtAndroid

Detect Mrz region from ID CARDS USING OPENCV [closed]

android

28

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no

answers

no

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2018-06-20 03:39:15 -0500 girirangaraju

On device image recognition using opencv ?

image-recognition

27,454 questions

How to rotate captured video from camera

Got an error when tried to capture from Usb Camera

How to apply noise in frames video ?

how to enable multi-thread in CMake (centos) ?

AddressSanitizer: undefined-behavior when run opencv code

How to append a Mat to another Mat

What functions use Intel's IPP when available?

python silent output

Template matching behavior - Color

Is it possible to use OpenCL with OpenCV and DNN/Tensorflow

How do I select the best serialization technique for Mat objects?

Different results of filters after openCV update 2.8 to 3.4.0

How to compute 3D histogram for RGB image

Applying HOG on BGR vs Applying HOG on RGB images

How to find the thickness of the red color sealent in the image ????

How to solve problem with VideoCapture loading in linux ?

How to remove the black border around rotated & masked image in result? Opencv Python

Determine the color of certain pixels in a video

Apply a mask to an image and test is a color is inside the grid in the mask

2D spline algorithm in OpenCV

error:exchanges bgr to hsv, gray

What is the results value on opencv 3 random forest predict()

OpenCV+Python 'expert' required

OpenCV Java compilation Errors

to get the coordinates of matched features ?

OpenCV Java build issue with apps/visualisation and xobjdetect\tools\waldboost_detector

CMake Error at cmake/OpenCVDetectCXXCompiler.cmake

libtbb segfault on second attempt in boost::thread on ARM/aarch64

Detect Mrz region from ID CARDS USING OPENCV [closed]

On device image recognition using opencv ?

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