Questions - OpenCV Q&A Forum

220

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no

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-1

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2017-09-11 01:13:51 -0600 somnath121

Image matching in ios and android [closed]

409

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no

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no

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

Help regarding the fog visualization on a transparent glass

16k

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3

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2

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2017-08-13 06:04:54 -0600 NadavB

cvWaitKey is not generating key codes for naviagation keys

7k

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2

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no

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2017-07-23 23:20:20 -0600 yulz

Calculating image moments after connected component labeling function

463

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

Histogram in Opencv

1k

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1

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no

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2017-06-18 10:57:31 -0600 Maki

Parking space coordinates

101

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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 ?

291

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1

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2017-05-24 08:19:17 -0600 LBerger

How is the EMDL1() function different from EMD() function in OpenCV?

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

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

859

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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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1

answer

1

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2017-05-04 14:17:21 -0600 electron

Tuning parameters for cv2.houghcircle() method ?

287

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

Image standarization technique methods

340

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

How can I rewrite this warp-affine using OpenCV?

76

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

calculate the number of colors inside one image

527

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

How to count image similarity

655

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no

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

detect object of interest in an image using opencv

468

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1

answer

1

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

OpenCV Machtching Feature

725

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1

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no

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

Neural Network for Image Recognition in C++/OpenCv

1k

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no

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

Extract symbols from an image [closed]

1k

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no

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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?

5k

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1

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no

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

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

326

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no

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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

6k

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1

answer

-1

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2017-01-09 07:13:23 -0600 essamzaky

How to extract white paper from image

image-processing

2k

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no

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no

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

Extracting Contours from Image - Python

908

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1

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no

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2017-01-04 09:29:25 -0600 shreya

Improve image preprocessing

5k

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no

answers

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

19k

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1

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2016-12-05 02:21:21 -0600 Vintez

How to remove bad lighting conditions or shadow effects in images using opencv for processing face images

221

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no

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

VideoCapture result in distorted lines in image [closed]

303

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1

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no

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2016-11-06 07:00:19 -0600 alexkhromov

345 questions

Image matching in ios and android [closed]

Help regarding the fog visualization on a transparent glass

cvWaitKey is not generating key codes for naviagation keys

Calculating image moments after connected component labeling function

Histogram in Opencv

Parking space coordinates

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 ?

How is the EMDL1() function different from EMD() function in OpenCV?

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

homomorphic filter slow down my program

Tuning parameters for cv2.houghcircle() method ?

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

OpenCV Machtching Feature

Neural Network for Image Recognition in C++/OpenCv

Extract symbols from an image [closed]

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

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

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

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

How to extract white paper from image

Extracting Contours from Image - Python

Improve image preprocessing

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 to remove bad lighting conditions or shadow effects in images using opencv for processing face images

VideoCapture result in distorted lines in image [closed]

How to find bounded shape for figures ( Java application )?

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