Questions - OpenCV Q&A Forum

590

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no

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-3

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2015-03-20 07:53:33 -0600 john_1282

Age estimation in OpenCV source code

5k

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no

answers

-3

votes

2018-05-01 13:45:20 -0600 [email protected]

How to compare 2 images using OpenCV c++ [closed]

3k

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2

answers

-2

votes

2014-10-01 10:22:47 -0600 thdrksdfthmn

alternative to opencv tool

opencv
c++

1k

views

1

answer

-1

votes

2015-04-07 07:45:05 -0600 theodore

Detect not completed triangles

194

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1

answer

-2

votes

2015-12-07 20:45:33 -0600 Brandon212

computing FFT at a pixel in image with opencv

2k

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no

answers

-2

votes

2016-03-17 06:59:34 -0600 Widad

Multiples and differents objects recognition and counting in real time with c++ opencv 3 [closed]

9k

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1

answer

-2

votes

2016-03-27 19:53:18 -0600 sai kethamakka

I want to count number of people crossing a line from either side.

opencv
c++

525

views

1

answer

-2

votes

2016-09-23 02:02:36 -0600 Vintez

Accessing the Value for each Pixel of an Output Array of phase() [closed]

348

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1

answer

-2

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2017-04-09 11:49:28 -0600 Vadim

Save image using dialog

108

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no

answers

-2

votes

2017-06-21 16:50:25 -0600 sfdsjkb

Trying to determine value of pixels found at certain coordinates [closed]

c++
opencv

615

views

no

answers

-2

votes

2017-11-28 06:43:05 -0600 Sagar9172

Age and Gender Detection using opencv in c++ [closed]

c++
opencv

125

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no

answers

-2

votes

2018-03-22 06:34:47 -0600 shive

facerecognition using fisherfaces [closed]

opencv
c++

779

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1

answer

-1

votes

2013-02-18 03:17:48 -0600 berak

marker creation

239

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no

answers

-1

votes

2013-12-20 09:38:08 -0600 Flart

average of some frames

opencv
c++

1k

views

1

answer

-1

votes

2014-11-12 03:14:57 -0600 RiSaMa

Stack around the variable Opencv & C++

475

views

2

answers

-1

votes

2014-12-07 00:48:14 -0600 tuannhtn

Training using PCA

1k

views

1

answer

no

votes

2015-01-05 12:06:59 -0600 Pedro Batista

Real world coordinates from a pixel

c++
opencv

176

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no

answers

-1

votes

2015-01-19 09:25:44 -0600 spartanhooah

OpenCV 1.0 not grabbing from webcam [closed]

1k

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no

answers

no

votes

2015-01-27 03:24:45 -0600 Rajind

error C2248: 'CvSVM::CvSVM' : cannot access private member declared in class 'CvSVM' [closed]

c++
opencv

489

views

1

answer

-1

votes

2015-03-21 07:22:24 -0600 matman

contourArea is undefined error in Visual Studio

c++
opencv

147

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no

answers

-1

votes

2015-03-27 10:37:03 -0600 jean

cvAddWeighted cvConvert problem [closed]

4k

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no

answers

-1

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2015-06-11 17:48:43 -0600 idkm1

Converting ros image msg to cv image issue

1k

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no

answers

-1

votes

2015-06-17 19:42:02 -0600 noubougg

Fingerprint recognition system using gabor filter with opencv and MS VC++ [closed]

871

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no

answers

-1

votes

2015-07-13 07:26:45 -0600 franken

* glibc detected * : free() : invalid pointer c++ [duplicate]

253

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no

answers

no

votes

2016-03-08 09:23:12 -0600 MarKS9

Benchmarking opencv algorithms?

170

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no

answers

-1

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2016-04-05 05:06:40 -0600 askri

i got an error “'ImgProc' does not name a type ” please help me out [closed]

40

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no

answers

-1

votes

2016-04-20 15:59:31 -0600 ilo

OpenCV for object detenction in a folder of images (C++)

c++
opencv

583

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no

answers

no

votes

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

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

1k

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1

answer

-1

votes

2016-06-08 23:34:16 -0600 Tetragramm

I want to detect color of vehicles ?

391

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no

answers

-1

votes

2016-09-03 11:25:35 -0600 Tharindu J

1,383 questions

Age estimation in OpenCV source code

How to compare 2 images using OpenCV c++ [closed]

alternative to opencv tool

Detect not completed triangles

computing FFT at a pixel in image with opencv

Multiples and differents objects recognition and counting in real time with c++ opencv 3 [closed]

I want to count number of people crossing a line from either side.

Accessing the Value for each Pixel of an Output Array of phase() [closed]

Save image using dialog

Trying to determine value of pixels found at certain coordinates [closed]

Age and Gender Detection using opencv in c++ [closed]

facerecognition using fisherfaces [closed]

marker creation

average of some frames

Stack around the variable Opencv & C++

Training using PCA

Real world coordinates from a pixel

OpenCV 1.0 not grabbing from webcam [closed]

error C2248: 'CvSVM::CvSVM' : cannot access private member declared in class 'CvSVM' [closed]

contourArea is undefined error in Visual Studio

cvAddWeighted cvConvert problem [closed]

Converting ros image msg to cv image issue

Fingerprint recognition system using gabor filter with opencv and MS VC++ [closed]

* glibc detected * : free() : invalid pointer c++ [duplicate]

Benchmarking opencv algorithms?

i got an error “'ImgProc' does not name a type ” please help me out [closed]

OpenCV for object detenction in a folder of images (C++)

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

I want to detect color of vehicles ?

need help to change this code to live web cam streaming

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