Questions - OpenCV Q&A Forum

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2015-03-23 16:47:36 -0600 fedor

Real time head segmentation using opencv

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2017-03-04 01:25:37 -0600 Dhaval Kriplani

OpenCV Machtching Feature

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2015-06-10 08:31:46 -0600 Sharath

How to initialize and use cv::gpu::MatchTemplateBuf in cv::gpu:: MatchTemplate Function ??

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2015-07-10 03:51:40 -0600 Davit

How to check image planar or interleaved?

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2016-08-02 06:14:55 -0600 avpai

counting the number of child contours inside a contour in opencv

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2016-12-13 00:43:56 -0600 joseph3010

OpenCV Error: Assertion failed (channels () == CV_MAT_CN (dtype)) in copyTo, file /home/tau/opencv/opencv-3.1.0/modules/core/src/copy.cpp, line 257

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2017-11-28 16:04:23 -0600 sjhalayka

how can i load 4d medical image of type nifti?

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2013-01-29 12:00:00 -0600 Alexander Smorkalov

Image Stitching with OpenCV

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2015-09-06 13:49:43 -0600 Tess

Implementation of lab2xyz in opencv using c++

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2015-09-17 18:52:36 -0600 sturkmen

Draw a blurring rectangle

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2015-11-05 00:22:52 -0600 Dayama Pradeep

coversion of image from uchar to float [closed]

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2016-01-12 05:52:35 -0600 Vit

imwrite in opencv gives a black image

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2016-03-24 11:57:18 -0600 bob409

Is lbp rotation invariant? [closed]

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2016-03-25 08:01:59 -0600 Davit

How does it work OpenCV Mser for color images? [closed]

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2016-03-26 02:14:52 -0600 berak

Chain Code Histogram

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2016-07-29 04:20:26 -0600 astronaut

How do I find an object in image/video knowing its real physical dimension?

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2016-08-29 10:20:58 -0600 che1404

Process image coming from a OpenGL rendering context

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2016-09-28 01:37:26 -0600 berak

How to convert SFML image to OpenCV Mat in c++?

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2016-11-14 01:52:35 -0600 Saghir Khatri

VideoCapture result in distorted lines in image [closed]

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2017-02-02 05:59:30 -0600 pklab

How to get to inside contour in c++,opencv

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2017-02-27 01:41:25 -0600 pi-null-mezon

Neural Network for Image Recognition in C++/OpenCv

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2017-03-24 18:29:52 -0600 AZH0209

calculate the number of colors inside one image

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2017-05-24 23:44:45 -0600 lohachan0108

How can I use the NormHistogramCostExtractor class? What function do I need to call to extract the cost? What are the arguments to be passed ?

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2017-10-05 05:08:48 -0600 berak

compareHist is returning very low value incase of Bhattacharyya method

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2018-01-29 03:10:03 -0600 Balaji R

Converting RGB into LMS model using C++ and OpenCV

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2018-03-27 04:56:47 -0600 Anas Iqbal

Separate Color regions using Open CV [closed]

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2018-06-08 03:44:14 -0600 Pzixel

How to search for near identical images?

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2018-10-11 21:40:59 -0600 Anurag

Tackle low FPS for correlation code to compute shift in Image

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

Classification method invariante to rotation and machine learning

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2020-01-29 04:19:30 -0600 eLtronicsvilla

37 questions

Real time head segmentation using opencv

OpenCV Machtching Feature

How to initialize and use cv::gpu::MatchTemplateBuf in cv::gpu:: MatchTemplate Function ??

How to check image planar or interleaved?

counting the number of child contours inside a contour in opencv

OpenCV Error: Assertion failed (channels () == CV_MAT_CN (dtype)) in copyTo, file /home/tau/opencv/opencv-3.1.0/modules/core/src/copy.cpp, line 257

how can i load 4d medical image of type nifti?

Image Stitching with OpenCV

Implementation of lab2xyz in opencv using c++

Draw a blurring rectangle

coversion of image from uchar to float [closed]

imwrite in opencv gives a black image

Is lbp rotation invariant? [closed]

How does it work OpenCV Mser for color images? [closed]

Chain Code Histogram

How do I find an object in image/video knowing its real physical dimension?

Process image coming from a OpenGL rendering context

How to convert SFML image to OpenCV Mat in c++?

VideoCapture result in distorted lines in image [closed]

How to get to inside contour in c++,opencv

Neural Network for Image Recognition in C++/OpenCv

calculate the number of colors inside one image

How can I use the NormHistogramCostExtractor class? What function do I need to call to extract the cost? What are the arguments to be passed ?

compareHist is returning very low value incase of Bhattacharyya method

Converting RGB into LMS model using C++ and OpenCV

Separate Color regions using Open CV [closed]

How to search for near identical images?

Tackle low FPS for correlation code to compute shift in Image

Classification method invariante to rotation and machine learning

How can I re-track an object if track(using optical flow) lost?

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