Questions - OpenCV Q&A Forum

188

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2017-12-28 11:43:38 -0600 ambham

Examples for Android Studio

androidStudio

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2018-02-07 18:40:16 -0600 Tetragramm

Real Time Image Processing in Android Studio

182

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2018-02-27 14:09:42 -0600 fahad_nadeem

I integrate OpenCVLibrary3.4.0 in Android Studio but there are to classes in the library having compilation error? [closed]

261

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2018-03-23 04:16:13 -0600 startkey

I imported opencv in android studio and crashed after calling inputFrame.rgba()

AndroidOpenCV

183

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2018-06-11 02:10:57 -0600 Trevor

Android Studio Setup / NDK

android

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2018-06-15 01:43:23 -0600 oclearner

undefined reference to `cv::imwrite

71

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2018-07-17 06:10:44 -0600 smmadx

Connecting OpenCV to Android Studio

2k

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2018-08-17 04:31:03 -0600 PowerSun

Android studio failed build NDK project: error finished with non-zero exit value 2 on windows

1k

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1

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2018-10-23 11:36:32 -0600 berak

dnn::net forward in native C++ Android Studio

1k

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2018-11-13 10:19:25 -0600 Janrex

How to get pixel values of a binarized image in android studio?

933

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2018-11-27 04:32:53 -0600 Simontraww

Opencv (3.2.0) Compile Android with NEON provide a lot of errors (3.4.4 works only for compiling)

613

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2018-12-05 10:11:28 -0600 Simontraww

Opencv (3.4.4) with NEON provide a few undefined symbols (ANDROID)

192

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2018-12-10 16:24:58 -0600 manef

saving image using emulator [closed]

1k

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1

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2018-12-14 05:28:20 -0600 zidek

unable to use libopencv_java4.so in android studio with c++

4k

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2019-01-04 09:48:15 -0600 berak

CvException [org.opencv.core.CvException: cv::Exception] [closed]

180

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2019-02-04 01:58:04 -0600 arsalan

Call native function with cv::mat parameter in java android studio's main activity

88

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2019-02-04 04:00:35 -0600 arsalan

error in matching parameters type in c and java function

1k

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1

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2019-02-07 07:38:11 -0600 berak

How to use setTo() in JAVA

157

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2019-02-10 08:42:18 -0600 165415

how can i install opencv package manger on my Samsung glaxy A8 plus when i using android studio 3.3.0?

android#opencv

2k

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1

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2019-04-05 02:46:21 -0600 berak

QR code detection in Java (Android Studio)

java

2k

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1

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no

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2019-11-23 02:07:12 -0600 Akhil Patel

Android Studio how integrate NDK with Opencv

427

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2019-06-21 12:01:53 -0600 lylenku

Is it Possible to find value of RGB/HSV after doing edge detection and contouring using OpenCV in Android Studio?

androidStudio

706

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2020-04-07 09:06:53 -0600 zelda

Android studio: undefined reference to cv::Stitcher

457

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2019-08-19 01:05:52 -0600 atom

Opencv 4.1.1 and Android Studio

439

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2019-08-26 04:18:21 -0600 grom358

Android Studio 3.5 + OpenCV 4.1

1k

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1

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2019-10-01 20:15:28 -0600 Witek

How to run OpenCV Android Samples in Android Studio? [closed]

androidStudio

767

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2019-10-06 01:15:58 -0600 berak

Problem with Background Subtraction KNN in android studio

BackgroundSub

778

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2019-10-09 01:34:16 -0600 Fandi

OpenCV(3.4.3) Error: Assertion failed (src.type() == CV_8UC3 && dst.type() == CV_32SC1) in void cv::watershed(cv::InputArray, cv::InputOutputArray) [closed]

8k

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3

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2019-11-30 08:47:40 -0600 rtrahms

Importing OpenCV 4.X android SDK module into Android Studio

4k

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1

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2020-02-27 09:06:05 -0600 PressedTin

255 questions

Examples for Android Studio

Real Time Image Processing in Android Studio

I integrate OpenCVLibrary3.4.0 in Android Studio but there are to classes in the library having compilation error? [closed]

I imported opencv in android studio and crashed after calling inputFrame.rgba()

Android Studio Setup / NDK

undefined reference to `cv::imwrite

Connecting OpenCV to Android Studio

Android studio failed build NDK project: error finished with non-zero exit value 2 on windows

dnn::net forward in native C++ Android Studio

How to get pixel values of a binarized image in android studio?

Opencv (3.2.0) Compile Android with NEON provide a lot of errors (3.4.4 works only for compiling)

Opencv (3.4.4) with NEON provide a few undefined symbols (ANDROID)

saving image using emulator [closed]

unable to use libopencv_java4.so in android studio with c++

CvException [org.opencv.core.CvException: cv::Exception] [closed]

Call native function with cv::mat parameter in java android studio's main activity

error in matching parameters type in c and java function

How to use setTo() in JAVA

how can i install opencv package manger on my Samsung glaxy A8 plus when i using android studio 3.3.0?

QR code detection in Java (Android Studio)

Android Studio how integrate NDK with Opencv

Is it Possible to find value of RGB/HSV after doing edge detection and contouring using OpenCV in Android Studio?

Android studio: undefined reference to cv::Stitcher

Opencv 4.1.1 and Android Studio

Android Studio 3.5 + OpenCV 4.1

How to run OpenCV Android Samples in Android Studio? [closed]

Problem with Background Subtraction KNN in android studio

OpenCV(3.4.3) Error: Assertion failed (src.type() == CV_8UC3 && dst.type() == CV_32SC1) in void cv::watershed(cv::InputArray, cv::InputOutputArray) [closed]

Importing OpenCV 4.X android SDK module into Android Studio

How do I get 0-255 RGB values from an RGBA mat?

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