Questions - OpenCV Q&A Forum

3k

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1

answer

1

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

Detect faces on an image in Android OpenCV java

2k

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1

answer

-1

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2013-10-14 15:20:16 -0600 Andrey Pavlenko

Print Mat values out to screen and vice versa

244

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1

answer

no

votes

2013-11-18 03:46:06 -0600 Spas Hristov

Wrong data after passing matrix native address to JNI function

968

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1

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no

votes

2013-12-11 02:46:08 -0600 berak

how to implement face recognition in android

3k

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1

answer

1

vote

2013-12-31 08:04:47 -0600 berak

Illumination Normalization not giving expected results

741

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1

answer

3

votes

2014-05-08 06:40:01 -0600 huanhuan719

How to set minHessian value in android/java

8k

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1

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no

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2014-02-12 08:22:43 -0600 TonySJH

How to compare two image and need result in percentage wise?

5k

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1

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no

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2014-02-25 16:37:48 -0600 Rui Marques

OpenCV Error: Assertion failed (scn == 3 || scn == 4) in void cv::cvtColor(InputArray, OutputArray, int, int) while using watershed

233

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1

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no

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2014-02-18 03:50:42 -0600 prakharmohan

openvc and android [closed]

android
java

2k

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1

answer

no

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2014-04-28 03:57:10 -0600 Stegger

Problem in using K-means clustering an image using Java

304

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1

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no

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2014-03-18 02:35:31 -0600 Alexander Smorkalov

Change the resolution of a picture in JavaCamera

1k

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1

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no

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2014-03-31 13:28:20 -0600 glethien

SVD on Android SDK

android
java

1k

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1

answer

no

votes

2014-06-23 02:00:09 -0600 bbx

C++ Code convert in Java or what does this line do ?

804

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1

answer

1

vote

2014-11-06 08:04:21 -0600 mrfazolka

Convert C++ Code to java (Iterator)

819

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1

answer

1

vote

2014-07-10 07:16:53 -0600 berak

OpenCV samples cause Camera Server Died, ICamera died and Error 100

1k

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1

answer

no

votes

2015-01-07 16:59:37 -0600 Vit

Thresholding on a specific area of an image

android
java

1k

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1

answer

no

votes

2015-01-12 14:01:41 -0600 FooBar

Obtaining coordinates of pixels lighted at specific color

java
android

7k

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1

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no

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2015-01-14 08:55:44 -0600 berak

[Debugging] Provided data element number (1) should be multiple of the Mat channels count (4)

android
java

2k

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1

answer

no

votes

2015-02-20 06:49:04 -0600 berak

openCV Area Selection on live camera feed.

6k

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1

answer

no

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2015-03-09 12:51:08 -0600 KevinWorkman

Recording Live OpenCV Processing on Android

896

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1

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no

votes

2015-03-03 16:23:41 -0600 SARGE553413

Problem adding function to OpenCV4Android: UnsatisfiedLinkError

3k

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1

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no

votes

2015-03-04 06:54:13 -0600 Guanta

Android: Draw contours arround points detected by MSER

2k

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1

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no

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2015-05-13 02:34:52 -0600 gmunumel

Convert MatOfPoint2f to MatOfPoint

473

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1

answer

no

votes

2015-06-09 15:55:16 -0600 iamprivate

Iterating over contours of an Image in Java

944

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1

answer

no

votes

2015-06-13 13:18:41 -0600 Ventilatorr

eye blink and eyebrow movement detection

android
java

1k

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1

answer

no

votes

2015-08-05 15:24:41 -0600 DanielQ

KNN findNearest() return always 0.0 openCV4Android 3.0.0

2k

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1

answer

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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1

answer

no

votes

2015-12-07 03:35:15 -0600 gurgenhakobyan

I want dowland opencv in Android Studio,can you help me?

847

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1

answer

2

votes

2015-12-07 15:24:04 -0600 sturkmen

Edge refinement OpenCV android

2k

views

1

answer

no

votes

2016-01-20 06:54:42 -0600 Tetragramm

239 questions

Detect faces on an image in Android OpenCV java

Print Mat values out to screen and vice versa

Wrong data after passing matrix native address to JNI function

how to implement face recognition in android

Illumination Normalization not giving expected results

How to set minHessian value in android/java

How to compare two image and need result in percentage wise?

OpenCV Error: Assertion failed (scn == 3 || scn == 4) in void cv::cvtColor(InputArray, OutputArray, int, int) while using watershed

openvc and android [closed]

Problem in using K-means clustering an image using Java

Change the resolution of a picture in JavaCamera

SVD on Android SDK

C++ Code convert in Java or what does this line do ?

Convert C++ Code to java (Iterator)

OpenCV samples cause Camera Server Died, ICamera died and Error 100

Thresholding on a specific area of an image

Obtaining coordinates of pixels lighted at specific color

[Debugging] Provided data element number (1) should be multiple of the Mat channels count (4)

openCV Area Selection on live camera feed.

Recording Live OpenCV Processing on Android

Problem adding function to OpenCV4Android: UnsatisfiedLinkError

Android: Draw contours arround points detected by MSER

Convert MatOfPoint2f to MatOfPoint

Iterating over contours of an Image in Java

eye blink and eyebrow movement detection

KNN findNearest() return always 0.0 openCV4Android 3.0.0

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

I want dowland opencv in Android Studio,can you help me?

Edge refinement OpenCV android

Drawing a rect around points - java, opencv

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