Questions - OpenCV Q&A Forum

316

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

Reproject image to a new camera position

218

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

Some kind of frameception or frame glitches on multiple platforms

1k

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

Bus passengers detection and tracking using overhead camera

275

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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?

169

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

Identifying bootstrap elements from ui

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?

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

295

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

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

140

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

Process image coming from a OpenGL rendering context

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

178

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2016-09-18 08:02:47 -0600 Saksham jain

How to find features like vehicle length and width in video? [closed]

153

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2016-09-24 04:20:07 -0600 nvd123

Image processing [closed]

image-processing

103

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2016-10-13 06:56:07 -0600 alfredgg

Is it a good task for a classifier? Result with too many false positives. [closed]

93

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2016-10-14 09:32:43 -0600 alfredgg

How can I extract the most "emphasized" (brightest?) parts of an image? [closed]

180

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2016-10-16 21:59:52 -0600 Bhuvan Sharma

How to integrate OpenCV with DEV c++ and display an image stored in disk. [closed]

image-processing

221

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

VideoCapture result in distorted lines in image [closed]

5k

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1

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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

2k

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

Extracting Contours from Image - Python

325

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-1

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2017-01-18 01:49:17 -0600 AtharvaD

How to compare real-time camera view with stored image in android [closed]

image-processing

546

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

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

1k

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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?

1k

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2017-02-23 12:28:54 -0600 Amr El saeed

Extract symbols from an image [closed]

654

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

detect object of interest in an image using opencv

523

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

How to count image similarity

76

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

calculate the number of colors inside one image

339

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

How can I rewrite this warp-affine using OpenCV?

287

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

Image standarization technique methods

857

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

homomorphic filter slow down my program

image-processing

1k

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no

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no

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2017-05-16 12:00:20 -0600 bprodz

Aligning and stitching images based on defined feature using OpenCV [closed]

101

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

345 questions

Reproject image to a new camera position

Some kind of frameception or frame glitches on multiple platforms

Bus passengers detection and tracking using overhead camera

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

Identifying bootstrap elements from ui

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

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

Process image coming from a OpenGL rendering context

Difference between unsigned and signed of CvType

How to find features like vehicle length and width in video? [closed]

Image processing [closed]

Is it a good task for a classifier? Result with too many false positives. [closed]

How can I extract the most "emphasized" (brightest?) parts of an image? [closed]

How to integrate OpenCV with DEV c++ and display an image stored in disk. [closed]

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

Extracting Contours from Image - Python

How to compare real-time camera view with stored image in android [closed]

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

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

Extract symbols from an image [closed]

detect object of interest in an image using opencv

How to count image similarity

calculate the number of colors inside one image

How can I rewrite this warp-affine using OpenCV?

Image standarization technique methods

homomorphic filter slow down my program

Aligning and stitching images based on defined feature using OpenCV [closed]

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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