Questions - OpenCV Q&A Forum

837

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

Performance issues on porting warpPerspective into my project

2k

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

How to translate this to Java?

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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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3

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

tuto Android 4.1.1 + OpenCV 2.4.2 + Nexus S

829

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2

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

Work with function calcOpticalFlowPyrLK

863

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no

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2013-09-22 14:24:07 -0600 x

how do i create a runnable jar that use opencv

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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?

6k

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

slight ambiguity in opencv java tutorial

1k

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

GaussianBlur error with tutorial Camera-control

408

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

Compiling OpenCV 2.4.4a - Java Test Fails

opencv
java

16k

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2

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2

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

make Mat from buffer byte

3k

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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

12k

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2

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

Product of two matrices

2k

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1

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

OpenCV Java for a multiplatform app

20k

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3

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

Crop Image using four points

437

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no

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2013-04-16 04:40:15 -0600 berak

FaceRecognizer in Java (for Windows)?

1k

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2

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

Computing LBP Histogram in OpenCV

10k

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3

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

Returning a Mat from native JNI to Java

756

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no

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2013-04-23 09:10:56 -0600 MysticBE

NullpointerException when using a descriptor

2k

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no

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5

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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

6k

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2

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

Face recognition using java in Android

834

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no

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1

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

Bruteforce and matching giving reverse results. Why?

6k

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2

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no

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2013-10-24 04:45:42 -0600 surodip

OpenCV error unsupported format or comibation of formats when doing FlannBased matching

686

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3

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no

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2013-05-14 06:34:12 -0600 MysticBE

Does the matching work in OpenCV 2.4.4?

1k

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2

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no

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2013-05-16 12:02:38 -0600 StevenPuttemans

Convert String to Mat Java

547

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2

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no

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2013-11-10 11:25:03 -0600 Jose Gómez

Does OpenCV currently supply full APIs for Java?

522

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1

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no

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2013-05-28 09:24:05 -0600 atasoyh

Set a specific resolution on the tutorial-3-CameraControl in OpenCV4Android SDK

191

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1

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no

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2013-06-22 03:49:37 -0600 berak

I'm having lots of trouble with the OpenCV intro tutorial, mainly the SBT part

648

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1

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no

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2013-06-23 16:01:16 -0600 berak

Java: Example app not detecting faces

2k

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1

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no

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2013-07-15 09:48:05 -0600 Sodat

354 questions

Performance issues on porting warpPerspective into my project

How to translate this to Java?

OpenCV Tutorial 1 - Add OpenCV on API 8

tuto Android 4.1.1 + OpenCV 2.4.2 + Nexus S

Work with function calcOpticalFlowPyrLK

how do i create a runnable jar that use opencv

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

GaussianBlur error with tutorial Camera-control

Compiling OpenCV 2.4.4a - Java Test Fails

make Mat from buffer byte

How to pass points to minAreaRect using Java Bindings

Product of two matrices

OpenCV Java for a multiplatform app

Crop Image using four points

FaceRecognizer in Java (for Windows)?

Computing LBP Histogram in OpenCV

Returning a Mat from native JNI to Java

NullpointerException when using a descriptor

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

Face recognition using java in Android

Bruteforce and matching giving reverse results. Why?

OpenCV error unsupported format or comibation of formats when doing FlannBased matching

Does the matching work in OpenCV 2.4.4?

Convert String to Mat Java

Does OpenCV currently supply full APIs for Java?

Set a specific resolution on the tutorial-3-CameraControl in OpenCV4Android SDK

I'm having lots of trouble with the OpenCV intro tutorial, mainly the SBT part

Java: Example app not detecting faces

[Java OpenCV] Fatal error in Imgproc.arcLength

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