Questions - OpenCV Q&A Forum

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2017-11-20 11:01:27 -0600 AhmedSh3ban

can we apply pca on 4D data

385

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

Detecting the base of the triangle

257

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2017-10-29 04:04:56 -0600 danoc93

How to compute the distance between two elements if we know the extrinsic and intrinsic properties of the camera?

238

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

compareHist is returning very low value incase of Bhattacharyya method

153

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2017-09-21 21:11:46 -0600 SM_Computing

WarpPerspective Change the location to where I want

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2017-08-22 06:30:07 -0600 LBerger

Help regarding the fog visualization on a transparent glass

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

Histogram in Opencv

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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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2017-05-13 00:44:21 -0600 Lavanya

homomorphic filter slow down my program

image-processing

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2017-04-25 11:41:07 -0600 ansh

Image standarization technique methods

339

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2017-04-12 04:29:13 -0600 lovaj

How can I rewrite this warp-affine using OpenCV?

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

calculate the number of colors inside one image

525

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

How to count image similarity

654

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2017-03-08 00:49:48 -0600 karyboy

detect object of interest in an image using opencv

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2017-02-16 19:29:41 -0600 xray1111

Is there a way to apply rank filter to an image using OPENCV?

546

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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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2017-01-05 08:54:29 -0600 LDG

Extracting Contours from Image - Python

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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

149

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-1

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2016-09-17 01:34:34 -0600 Shulz

Difference between unsigned and signed of CvType

image-processing

140

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

Process image coming from a OpenGL rendering context

295

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2016-08-28 08:50:05 -0600 aguys91

Image processing in Android and in Java (Eclipse) has different results

4k

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1

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

counting the number of child contours inside a contour in opencv

138

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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?

169

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2016-07-23 12:19:22 -0600 jigl

Identifying bootstrap elements from ui

276

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2016-07-20 11:23:33 -0600 lovaj

Bag of Features: why the distance between two histograms of the same image is different than 0?

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2016-07-17 07:02:37 -0600 grunge_scum

Bus passengers detection and tracking using overhead camera

218

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2016-06-04 07:59:57 -0600 Major Squirrel

Some kind of frameception or frame glitches on multiple platforms

316

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2016-05-27 06:29:34 -0600 Ael

Reproject image to a new camera position

583

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

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

182

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2016-04-27 02:32:48 -0600 2D3D

Deciding if a ball is inside a goal via Image Processing

image-processing

135 questions

can we apply pca on 4D data

Detecting the base of the triangle

How to compute the distance between two elements if we know the extrinsic and intrinsic properties of the camera?

compareHist is returning very low value incase of Bhattacharyya method

WarpPerspective Change the location to where I want

Help regarding the fog visualization on a transparent glass

Histogram in Opencv

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 ?

homomorphic filter slow down my program

Image standarization technique methods

How can I rewrite this warp-affine using OpenCV?

calculate the number of colors inside one image

How to count image similarity

detect object of interest in an image using opencv

Is there a way to apply rank filter to an image using OPENCV?

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

Extracting Contours from Image - Python

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

Difference between unsigned and signed of CvType

Process image coming from a OpenGL rendering context

Image processing in Android and in Java (Eclipse) has different results

counting the number of child contours inside a contour in opencv

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

Identifying bootstrap elements from ui

Bag of Features: why the distance between two histograms of the same image is different than 0?

Bus passengers detection and tracking using overhead camera

Some kind of frameception or frame glitches on multiple platforms

Reproject image to a new camera position

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

Deciding if a ball is inside a goal via Image Processing

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