Questions - OpenCV Q&A Forum

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2013-04-24 04:10:38 -0600 peanutman

Can the Java interface pass a Mat to OpenCV's C interface via JNI

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2012-12-14 03:09:02 -0600 V.G.

tuto Android 4.1.1 + OpenCV 2.4.2 + Nexus S

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2013-04-12 16:16:31 -0600 StevenPuttemans

Crop Image using four points

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2013-04-22 06:13:14 -0600 Vladislav Vinogradov

Returning a Mat from native JNI to Java

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2015-03-05 14:21:24 -0600 albertofernandez

Are there any new ways to improve eye detection?

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2012-07-11 04:29:56 -0600 Andrey Pavlenko

Performance issues on porting warpPerspective into my project

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2012-09-25 03:41:39 -0600 Rui Marques

OpenCV Tutorial 1 - Add OpenCV on API 8

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2013-01-20 09:23:22 -0600 Alexander Smorkalov

Is there a way to grab all the pixels of a matrix in Java, operate on every pixel, and then put them all back into the image, using only two JNI calls?

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2013-08-16 03:32:33 -0600 DM1

slight ambiguity in opencv java tutorial

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2013-03-25 03:04:04 -0600 Andrey Pavlenko

make Mat from buffer byte

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2013-04-08 12:54:31 -0600 Guanta

Product of two matrices

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2014-04-19 20:28:57 -0600 rainNight

Computing LBP Histogram in OpenCV

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2013-04-26 03:08:59 -0600 StevenPuttemans

Face recognition using java in Android

3k

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1

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2015-01-06 10:35:44 -0600 respectum

Strange epipolar lines and 3d reconstruction [OpenCV for Java]

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2015-05-21 04:13:37 -0600 RB

How to get the values of the local maxima in an image [closed]

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2015-06-03 09:16:57 -0600 RB

How to implement region growing algorithm?

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2015-08-21 07:01:43 -0600 sturkmen

Face detection: how to stop detecting multiple mouths in real time OpenCV Java

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2015-09-20 10:12:40 -0600 RolandC

VideoCapture can not open some files

java
opencv

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2017-05-08 11:44:43 -0600 zhongen.dff

Detect object with Canny Edge detector

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2012-08-02 01:18:50 -0600 Daniil Osokin

How to translate this to Java?

829

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1

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2012-12-14 03:10:46 -0600 V.G.

Work with function calcOpticalFlowPyrLK

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2

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1

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2013-03-05 01:58:38 -0600 Alexander Smorkalov

GaussianBlur error with tutorial Camera-control

408

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2

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2013-03-13 20:36:32 -0600 Constantin S

Compiling OpenCV 2.4.4a - Java Test Fails

opencv
java

3k

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1

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1

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2013-04-10 07:54:24 -0600 Andrey Pavlenko

How to pass points to minAreaRect using Java Bindings

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1

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2013-04-09 08:14:59 -0600 Sylvain

OpenCV Java for a multiplatform app

832

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2013-05-02 09:15:18 -0600 MysticBE

Bruteforce and matching giving reverse results. Why?

6k

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1

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2013-08-29 06:08:35 -0600 aklenka

How to remove non text part(Background) of the image card

650

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2

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1

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2013-09-30 01:04:55 -0600 itay

Replicate with mask in Opencv

8k

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2

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1

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2014-11-09 17:26:22 -0600 EL OUALI Achraf

Motion detection using Java

3k

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1

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1

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2013-10-13 13:38:47 -0600 Melvin

354 questions

Can the Java interface pass a Mat to OpenCV's C interface via JNI

tuto Android 4.1.1 + OpenCV 2.4.2 + Nexus S

Crop Image using four points

Returning a Mat from native JNI to Java

Are there any new ways to improve eye detection?

Performance issues on porting warpPerspective into my project

OpenCV Tutorial 1 - Add OpenCV on API 8

Is there a way to grab all the pixels of a matrix in Java, operate on every pixel, and then put them all back into the image, using only two JNI calls?

slight ambiguity in opencv java tutorial

make Mat from buffer byte

Product of two matrices

Computing LBP Histogram in OpenCV

Face recognition using java in Android

Strange epipolar lines and 3d reconstruction [OpenCV for Java]

How to get the values of the local maxima in an image [closed]

How to implement region growing algorithm?

Face detection: how to stop detecting multiple mouths in real time OpenCV Java

VideoCapture can not open some files

Detect object with Canny Edge detector

How to translate this to Java?

Work with function calcOpticalFlowPyrLK

GaussianBlur error with tutorial Camera-control

Compiling OpenCV 2.4.4a - Java Test Fails

How to pass points to minAreaRect using Java Bindings

OpenCV Java for a multiplatform app

Bruteforce and matching giving reverse results. Why?

How to remove non text part(Background) of the image card

Replicate with mask in Opencv

Motion detection using Java

Detect faces on an image in Android OpenCV java

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