Questions - OpenCV Q&A Forum

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no

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2014-01-15 05:25:00 -0600 Roy08

Sending Opencv images from Android to PC over TCP [closed]

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1

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2014-01-13 08:18:37 -0600 Daniil Osokin

Android: Problem passing BGRA Mat to JNI function with C++ background

265

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2014-01-11 04:01:09 -0600 tenta4

How to create and read image using open CV

C
c++

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4

answers

1

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2014-02-17 09:39:44 -0600 Josep Bosch

How can I reference a standalone OpenCV installation inspite of having other version of Opencv version in ROS

911

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1

answer

1

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2017-01-17 15:25:27 -0600 mannyglover

Basic FileStorage operation problem - failed to open:

674

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2014-01-13 22:28:42 -0600 dom_beau

AVI file created by OpenCV 2.4.6 not always valid when app exits

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2014-01-08 05:11:02 -0600 Prak

GLib-GObject-CRITICAL error in code Saving specific (matching) frames from a whole video

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1

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2014-01-22 07:30:23 -0600 2hochn

Camera suggestion

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2014-06-11 11:56:09 -0600 Bunty

Circle Detection using live vision camera

opencv
c++

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1

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no

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2015-06-10 09:47:03 -0600 salomegogisvanidze

How to fix OpenCV Error Assertion ((scn == 3 || scn == 4) && (depth == CV_8U || depth == CV_32F) ) ?

3k

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1

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2014-01-03 12:32:45 -0600 xaffeine

get the Buffer of a Mat ?

c++

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1

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2014-01-03 10:39:59 -0600 Vladislav Vinogradov

using GPU module with own code

177

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2014-01-01 03:59:38 -0600 toushif

unabe to create csv file in ubuntu 12.10 for genderclasificatio 2.4.7

2.4.7
c++

3k

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1

answer

1

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2013-12-31 08:04:47 -0600 berak

Illumination Normalization not giving expected results

246

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no

answers

-1

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

average of some frames

opencv
c++

671

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1

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no

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2013-12-20 09:07:39 -0600 Flart

draw a plot between two center points in real-time

opencv
c++

326

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1

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no

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2013-12-13 23:17:36 -0600 Daniil Osokin

i have problems with handling mouse event in opencv

5k

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2

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1

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2014-05-26 02:48:31 -0600 Farrakh Javed

addweighted for mix of two image

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2013-12-08 09:57:11 -0600 Subhamoy

How to get distance from depth-map in Kinect?

200

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no

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2013-12-05 05:29:56 -0600 berak

How can I mark (white/255) in Mat for contour points?

1k

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no

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2013-12-04 03:31:58 -0600 ati

plot some points as a trajectory of tracking from video / c++ [closed]

c++
drawing

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no

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2013-12-02 11:42:28 -0600 matteo

BackgroundSubtractorMOG2 returns a white image [closed]

1k

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2013-12-03 01:33:28 -0600 Alexander Smorkalov

opencv_ffmpeg247_64.dll:-1: error: file not recognized: File format not recognized

630

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1

answer

1

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2013-11-28 15:59:25 -0600 NickoftheSouth

Face Recognizer to find the closest matches in a set of one shot faces

224

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1

answer

no

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2013-11-28 06:57:10 -0600 Haris

Problem inverting video

821

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2

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2013-11-28 04:46:21 -0600 JohannesZ

how to de-noise a underwater video?

783

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1

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2013-11-26 09:22:48 -0600 wales321

Tone curve function explanation

2k

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2

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no

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2014-01-08 09:27:56 -0600 residentelvio

Reshape a matrix

c++

3k

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no

answers

1

vote

2013-11-22 14:23:36 -0600 gabrielpasv

openCV - anpr system. Improve success rate

346

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2

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no

votes

2013-11-25 01:48:18 -0600 Spas Hristov

2,575 questions

Sending Opencv images from Android to PC over TCP [closed]

Android: Problem passing BGRA Mat to JNI function with C++ background

How to create and read image using open CV

How can I reference a standalone OpenCV installation inspite of having other version of Opencv version in ROS

Basic FileStorage operation problem - failed to open:

AVI file created by OpenCV 2.4.6 not always valid when app exits

GLib-GObject-CRITICAL error in code Saving specific (matching) frames from a whole video

Camera suggestion

Circle Detection using live vision camera

How to fix OpenCV Error Assertion ((scn == 3 || scn == 4) && (depth == CV_8U || depth == CV_32F) ) ?

get the Buffer of a Mat ?

using GPU module with own code

unabe to create csv file in ubuntu 12.10 for genderclasificatio 2.4.7

Illumination Normalization not giving expected results

average of some frames

draw a plot between two center points in real-time

i have problems with handling mouse event in opencv

addweighted for mix of two image

How to get distance from depth-map in Kinect?

How can I mark (white/255) in Mat for contour points?

plot some points as a trajectory of tracking from video / c++ [closed]

BackgroundSubtractorMOG2 returns a white image [closed]

opencv_ffmpeg247_64.dll:-1: error: file not recognized: File format not recognized

Face Recognizer to find the closest matches in a set of one shot faces

Problem inverting video

how to de-noise a underwater video?

Tone curve function explanation

Reshape a matrix

openCV - anpr system. Improve success rate

stream not working on other PC than mine?

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