Questions - OpenCV Q&A Forum

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2019-07-23 03:46:52 -0600 supra56

Changing gstreamer pipeline to opencv in python[SOLVED]

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2019-07-24 10:37:26 -0600 Witek

How to remove small black spots & make digits more clear, complete & sharp in image?

c++
opencv

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2019-07-21 09:31:33 -0600 marcelbr1991

Different chessboard corner orders in stereo images

stereo-calibration

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2019-07-20 23:29:20 -0600 phellipex

getting select timeout on Linux, quirks solution doesn't work

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2019-07-21 02:56:21 -0600 dwalker

VideoCapture failing for ~25% of videos from IP Camera

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2019-07-20 21:19:01 -0600 supra56

I am trying to convert rectengle image to bigger square with 17 padding. following is my code. but that is not working

iosopencv

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2019-07-20 10:45:24 -0600 Amulya

Bar code and QR code detector

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2019-07-20 08:04:03 -0600 Jérémy K

Predict trajectory of hand based on 3D coordinates

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2019-07-19 09:45:48 -0600 berak

cmake Opencv compile

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2019-07-19 04:54:41 -0600 Sky31

Color consistency algorithms python

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2019-07-18 19:25:25 -0600 Rafis

Traincascade Train dataset for temp stage can not be filled

opencvtraincascade

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2019-07-18 08:14:46 -0600 Rafutek

Build OpenCV Java for Linux, MacOS and Windows

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2019-07-17 15:41:40 -0600 FriendlyViking

Issue when testing any openCV CUDA samples: /usr/local/lib/libopencv_cudaobjdetect.so: undefined reference to `cv::cuda::StreamAccessor::getStream(cv::cuda::Stream const&)'

CUDA
Jetson

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2019-07-17 03:36:26 -0600 salvo88

CV2 installed, but Import cv2 on spyder gives an error

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2019-07-17 01:47:42 -0600 kildonggo

I made spectral entropy code , but strange.

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2019-07-17 07:08:55 -0600 supra56

Mac camera fail to initialise

mac
camera

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2019-07-16 16:36:33 -0600 JeyP4

How to grow bright pixels in grey region?

region_growing

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2019-07-16 07:49:19 -0600 ali89

Opencv 2.4 with opencv 4.0

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2019-07-16 06:08:39 -0600 AntersBear

OpenCV.js binding issue for perspectiveTransform using Point2fVector as input

122

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2019-07-16 04:37:25 -0600 chibo

Overlapped contours of moments

cv.Moment

118

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2019-07-15 14:54:41 -0600 adrianafani

I found 2 circles, I want to cut and save each circle into a different picture, how to do that in python? my code in link..

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2019-07-15 09:08:31 -0600 fzyzcjy

OpenCV 4.0 Android (NDK) With NEON: Why And Why Not?

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2019-07-15 07:43:08 -0600 berak

Fringe Phase unwrapping

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2019-07-15 06:54:07 -0600 MuratHp

Unresolved External Symbol error OpenCV Cuda

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2019-07-15 04:16:03 -0600 Griffin58

Saving a video from Tello Drone

python

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2019-07-14 01:44:49 -0600 Olivia_Kelly

Errors in code execution Gstreamer

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2019-07-14 01:15:47 -0600 deeptech

i want to detect and count people when they comes inside in rectangle area in opencv caffemodel python

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2019-07-13 11:53:26 -0600 luca123

information extraction from drug packaging

522

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2019-07-13 06:11:35 -0600 Kitnos

Classification method invariante to rotation and machine learning

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2019-07-13 02:50:06 -0600 Meysam Fard

12,357 questions

Changing gstreamer pipeline to opencv in python[SOLVED]

How to remove small black spots & make digits more clear, complete & sharp in image?

Different chessboard corner orders in stereo images

getting select timeout on Linux, quirks solution doesn't work

VideoCapture failing for ~25% of videos from IP Camera

I am trying to convert rectengle image to bigger square with 17 padding. following is my code. but that is not working

Bar code and QR code detector

Predict trajectory of hand based on 3D coordinates

cmake Opencv compile

Color consistency algorithms python

Traincascade Train dataset for temp stage can not be filled

Build OpenCV Java for Linux, MacOS and Windows

Issue when testing any openCV CUDA samples: /usr/local/lib/libopencv_cudaobjdetect.so: undefined reference to `cv::cuda::StreamAccessor::getStream(cv::cuda::Stream const&)'

CV2 installed, but Import cv2 on spyder gives an error

I made spectral entropy code , but strange.

Mac camera fail to initialise

How to grow bright pixels in grey region?

Opencv 2.4 with opencv 4.0

OpenCV.js binding issue for perspectiveTransform using Point2fVector as input

Overlapped contours of moments

I found 2 circles, I want to cut and save each circle into a different picture, how to do that in python? my code in link..

OpenCV 4.0 Android (NDK) With NEON: Why And Why Not?

Fringe Phase unwrapping

Unresolved External Symbol error OpenCV Cuda

Saving a video from Tello Drone

Errors in code execution Gstreamer

i want to detect and count people when they comes inside in rectangle area in opencv caffemodel python

information extraction from drug packaging

Classification method invariante to rotation and machine learning

Problem with compile opencv with cmake and mingw for android with x86, mips , … architectures

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