Questions - OpenCV Q&A Forum

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6

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2012-12-19 02:07:47 -0600 Michael Burdinov

Basic operations on single image are slow

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5

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2012-12-27 03:49:26 -0600 UserOpenCV

Algorithms for 3D face reconstruction

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2013-09-16 07:27:30 -0600 AlanLinhares

Support : Effect Auto-Level Photoshop in OpenCV

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2015-04-05 11:07:27 -0600 nicolausYes

Detect type of document in a real-time

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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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2015-06-22 02:12:29 -0600 prabhakar

Color changing the object in Android application

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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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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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2016-12-13 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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2017-01-05 08:54:29 -0600 LDG

Extracting Contours from Image - Python

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2017-01-18 23:12:15 -0600 Rashmi

How to find correct Region of interest for different dpi images?

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2017-03-10 13:01:16 -0600 fameman

How to count image similarity

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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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2017-06-20 04:16:16 -0600 Nani

Histogram in Opencv

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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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2017-11-19 20:32:30 -0600 Ezkargon

Detecting the base of the triangle

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2018-01-04 23:37:45 -0600 Ezkargon

Multiprocessing in image processing

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2018-02-07 03:54:37 -0600 Tahir Mehmood

Shadow Removal in Traffic Lane Lines

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2018-03-26 11:21:38 -0600 VivianTio

How to do multiple template matching with multiple objects by opencv Python.

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

Apply Anti-Aliasing to an image

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2018-09-13 12:15:48 -0600 bwrr

Method to extract specific color range from an image not working in Python

160

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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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2018-12-04 05:23:44 -0600 anuragchaudhary004

Not able to create separate image for each input image.

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2019-01-09 00:16:49 -0600 bubu_ka

python: how to compute the sharpness features of image

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2019-02-11 08:32:27 -0600 AlexGrishaev

40 questions

Basic operations on single image are slow

Algorithms for 3D face reconstruction

Support : Effect Auto-Level Photoshop in OpenCV

Detect type of document in a real-time

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

Color changing the object in Android application

How to check image planar or interleaved?

Implementation of lab2xyz in opencv using c++

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

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

Extracting Contours from Image - Python

How to find correct Region of interest for different dpi images?

How to count image similarity

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 ?

Histogram in Opencv

compareHist is returning very low value incase of Bhattacharyya method

Detecting the base of the triangle

Multiprocessing in image processing

Shadow Removal in Traffic Lane Lines

How to do multiple template matching with multiple objects by opencv Python.

Apply Anti-Aliasing to an image

Method to extract specific color range from an image not working in Python

Tackle low FPS for correlation code to compute shift in Image

Not able to create separate image for each input image.

python: how to compute the sharpness features of image

Average pixels along the edge

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