Questions - OpenCV Q&A Forum

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2012-07-09 07:45:02 -0600 Andrey Pavlenko

Unresolved inclusion in OpenCV+Android tutorial

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1

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2

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2012-07-09 09:02:18 -0600 Andrey Pavlenko

OpenCV for Android (2.4.2): OpenCV Loader imports not resolved

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1

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2

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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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1

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no

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2012-09-04 09:04:16 -0600 Andrey Pavlenko

Android: Native Opencv - cvtColor segfault

785

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1

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no

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2012-12-14 02:55:59 -0600 V.G.

Problem loading the jni lib with OCV Manager

3k

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4

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1

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2012-12-14 02:57:12 -0600 V.G.

FaceRecognizer.java in Opencv4Android 2.4.3

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6

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2012-12-14 03:02:06 -0600 V.G.

opencv for desktop java

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2

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2012-12-14 03:05:39 -0600 V.G.

How the libopencv_java.so is copy to the apk when it is used the static lib type?

756

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no

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no

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2013-01-01 04:16:50 -0600 subash

android native template matching [closed]

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1

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no

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2013-01-19 02:45:34 -0600 Vladislav Vinogradov

Why am I getting assertion failed in cvtColor even when convertTo was called in the line before?

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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?

3k

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2

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no

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2013-03-06 03:37:32 -0600 Alexander Smorkalov

Use native OpenCV C++ camera in JNI call

832

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2

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1

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2013-03-07 05:26:18 -0600 Alexander Smorkalov

FAST detection possible with OpenCV Manager on Android?

586

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1

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no

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2013-03-08 13:55:35 -0600 rics

JNI call restarts the calling JAVA Activity

2k

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1

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no

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2013-03-18 12:24:06 -0600 Alexander Smorkalov

Problems using libnative_camera on Android

5k

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1

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9

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2013-03-21 03:39:00 -0600 Andrey Pavlenko

Wrapping OpenCV with desktop Java: Building for 64-bit x86

615

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1

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no

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2013-03-24 16:28:03 -0600 StevenPuttemans

release mat

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2

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no

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2013-03-26 10:16:23 -0600 pocahentez

problem in cvtColor function

2k

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1

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1

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2013-04-16 12:46:39 -0600 StevenPuttemans

matching causes assertion error (Features2d + Homography example) Android jni

10k

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1

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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

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

3k

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2

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1

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2013-04-30 12:45:44 -0600 riothamus

Passing Bitmap to JNI

1k

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1

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no

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2013-05-12 04:59:00 -0600 Andrey Pavlenko

Building JNI for OpenCV in Android

294

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no

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2013-05-18 06:20:48 -0600 Urvik

Unknown exception in JNI code OpenCv, Windows 7 64bit platform

6k

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3

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no

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2013-06-30 17:51:17 -0600 Paethon

Build OpenCV for Java on Ubuntu 12.10

4k

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4

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4

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2013-07-16 08:11:15 -0600 Yoonje Choi

JNI UnsatisfiedLinkError when running ant sample on Ubuntu

933

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1

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no

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2013-08-28 23:21:47 -0600 utkarshmankad

What would be an effective way to avoid out of memory in OpenCV android?

1k

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1

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no

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2013-09-18 13:13:29 -0600 berak

Convert C++ IplImage.ImageData to jbyteArray

IplImage
jni

651

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1

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no

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2013-09-23 11:38:26 -0600 Exspecto

Display Color Variations - CvShowImage vs. Java Graphics2D

2k

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2

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1

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2013-10-10 04:28:21 -0600 Alberto del Río

87 questions

Unresolved inclusion in OpenCV+Android tutorial

OpenCV for Android (2.4.2): OpenCV Loader imports not resolved

Performance issues on porting warpPerspective into my project

Android: Native Opencv - cvtColor segfault

Problem loading the jni lib with OCV Manager

FaceRecognizer.java in Opencv4Android 2.4.3

opencv for desktop java

How the libopencv_java.so is copy to the apk when it is used the static lib type?

android native template matching [closed]

Why am I getting assertion failed in cvtColor even when convertTo was called in the line before?

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?

Use native OpenCV C++ camera in JNI call

FAST detection possible with OpenCV Manager on Android?

JNI call restarts the calling JAVA Activity

Problems using libnative_camera on Android

Wrapping OpenCV with desktop Java: Building for 64-bit x86

release mat

problem in cvtColor function

matching causes assertion error (Features2d + Homography example) Android jni

Returning a Mat from native JNI to Java

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

Passing Bitmap to JNI

Building JNI for OpenCV in Android

Unknown exception in JNI code OpenCv, Windows 7 64bit platform

Build OpenCV for Java on Ubuntu 12.10

JNI UnsatisfiedLinkError when running ant sample on Ubuntu

What would be an effective way to avoid out of memory in OpenCV android?

Convert C++ IplImage.ImageData to jbyteArray

Display Color Variations - CvShowImage vs. Java Graphics2D

OpenCV4Android sample: "Type 'DetectionBasedTracker' could not be resolved"

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