Questions - OpenCV Q&A Forum

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

Implementation of lab2xyz in opencv using c++

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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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2016-03-24 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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2016-05-23 11:02:46 -0600 ank700

What is meant by "scale" in case of monocular visual odometry?

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

counting the number of child contours inside a contour in opencv

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

Process image coming from a OpenGL rendering context

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

VideoCapture result in distorted lines in image [closed]

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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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2017-03-24 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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-1

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2018-03-27 04:43:06 -0600 Anas Iqbal

Apply Anti-Aliasing to an image

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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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2019-03-25 23:35:33 -0600 Arnab190201

Code for crack detection on tracks

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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

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

362

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2020-03-03 09:24:58 -0600 eLtronicsvilla

optical flow orientation and magnitude based background and foreground segmentation

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2020-06-09 04:32:51 -0600 samkro

Split a cv::mat into submats based on each containing a contour

467

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

OpenCV Machtching Feature

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2

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

Real time head segmentation using opencv

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

Draw a blurring rectangle

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

imwrite in opencv gives a black image

418

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

Chain Code Histogram

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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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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

37 questions

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

How to check image planar or interleaved?

Implementation of lab2xyz in opencv using c++

coversion of image from uchar to float [closed]

Is lbp rotation invariant? [closed]

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

What is meant by "scale" in case of monocular visual odometry?

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

counting the number of child contours inside a contour in opencv

Process image coming from a OpenGL rendering context

VideoCapture result in distorted lines in image [closed]

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

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

Apply Anti-Aliasing to an image

Tackle low FPS for correlation code to compute shift in Image

Code for crack detection on tracks

Classification method invariante to rotation and machine learning

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

optical flow orientation and magnitude based background and foreground segmentation

Split a cv::mat into submats based on each containing a contour

OpenCV Machtching Feature

Real time head segmentation using opencv

Draw a blurring rectangle

imwrite in opencv gives a black image

Chain Code Histogram

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

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

Neural Network for Image Recognition in C++/OpenCv

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