Questions - OpenCV Q&A Forum

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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

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2

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2

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

Unresolved inclusion in OpenCV+Android tutorial

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

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

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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?

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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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2015-10-31 13:20:00 -0600 ConorB

OpenCV Android - Cannot Resolve Corresponding JNI Function

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

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

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

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

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

Passing Bitmap to JNI

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4

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

FaceRecognizer.java in Opencv4Android 2.4.3

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

FAST detection possible with OpenCV Manager on Android?

202

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2013-11-13 05:47:23 -0600 tenta4

OpenCV for Android

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2014-07-19 12:21:48 -0600 rwong

How pass Rect from Java code to Jni?

290

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1

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2015-06-07 01:04:00 -0600 sh

convertTo performance in Android native code

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1

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2015-08-13 19:45:57 -0600 Yolteotl

How to pass a ArrayList<MatOfPoint> for a jni C ++ function?

1k

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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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no

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

Problem loading the jni lib with OCV Manager

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]

17k

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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?

586

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no

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

JNI call restarts the calling JAVA Activity

616

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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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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

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?

330

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no

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2013-10-23 03:31:08 -0600 Daniil Osokin

How to use OpenCV with JNI

520

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no

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no

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2013-11-20 06:27:29 -0600 itay

Use videocapture to read frames from file in Java using JNI. [closed]

1k

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no

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

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

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3

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no

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2014-03-31 11:06:56 -0600 Andrey Pavlenko

How to pass a MatOfKeyPoint and MatOfPoint2f to native code? (OpenCV 4 Android)

335

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no

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2014-04-17 22:41:43 -0600 reply2010

could android activity get IplImage* object from jni c++ func

371

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no

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2014-04-29 04:14:22 -0600 karensilkwood

OpenCV Android JNI Blur detection

android
jni

51 questions

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

Unresolved inclusion in OpenCV+Android tutorial

Performance issues on porting warpPerspective into my project

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

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

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?

OpenCV Android - Cannot Resolve Corresponding JNI Function

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

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

Passing Bitmap to JNI

FaceRecognizer.java in Opencv4Android 2.4.3

FAST detection possible with OpenCV Manager on Android?

OpenCV for Android

How pass Rect from Java code to Jni?

convertTo performance in Android native code

How to pass a ArrayList<MatOfPoint> for a jni C ++ function?

Android: Native Opencv - cvtColor segfault

Problem loading the jni lib with OCV Manager

android native template matching [closed]

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

JNI call restarts the calling JAVA Activity

release mat

Building JNI for OpenCV in Android

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

How to use OpenCV with JNI

Use videocapture to read frames from file in Java using JNI. [closed]

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

How to pass a MatOfKeyPoint and MatOfPoint2f to native code? (OpenCV 4 Android)

could android activity get IplImage* object from jni c++ func

OpenCV Android JNI Blur detection

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