Questions - OpenCV Q&A Forum

501

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2

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no

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2016-11-07 15:21:33 -0600 aneksteind

SVM xml file support vectors all 0

java
SVM

2k

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2

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1

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2017-02-02 10:42:47 -0600 Alemao

Can you limit the number of Keypoints using sift feature detector?

2k

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2

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1

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2017-02-02 00:22:54 -0600 Joseph Howse

OpenCV manager for the 3.2.0 library

513

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2

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-1

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2017-07-13 04:55:41 -0600 Kailegh

biometria facial

1k

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2

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no

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2017-07-04 04:00:54 -0600 jas

Can template matching be used to identify the exact image on the screen if the image is present multiple times on the screen?{ Opencv Java}

java

4k

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2

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no

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2017-07-10 04:58:11 -0600 pklab

Is template matching the best approach to go about when finding the "Exact" image on the screen multiple times? [closed]

5k

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no

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2017-08-14 00:22:41 -0600 Ziri

How to detect straight lines in an image and clean them up?

5k

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2

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1

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2017-11-16 03:16:25 -0600 ChukZ

Detecting rectangle on android

855

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2

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no

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2017-12-21 21:33:45 -0600 moHe

Measuring height and weight of rectangle

android
java

356

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2

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no

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2018-01-04 09:21:29 -0600 Genom

How to contribute my code for Java bindings?

347

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no

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2018-01-17 21:28:15 -0600 lezo

phash of img_hash test fail in java

1k

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2

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2018-02-18 07:38:47 -0600 Marko5280

What are the correct data types for contours and moments?

4k

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2018-04-04 10:05:47 -0600 Marko5280

SOLVED The method putText(Mat, String, Point, int, int, Scaler) is undefined for the type Imgproc

1k

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2

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-1

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2018-05-19 19:15:32 -0600 Marko5280

SOLVED How do I correctly install OpenCV 3.4.1?

581

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2

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no

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2018-10-28 10:01:11 -0600 BALAKRISHANAN NAGARAJAN

How to concat Mat1's top half with Mat2's bottom half

2k

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2

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no

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2018-10-31 06:11:25 -0600 berak

opencv_java400.dll: Can't find dependent libraries on windows server

java

1k

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2

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no

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2020-10-22 00:54:59 -0600 sohamgandhi

Video writer in java not saving

498

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2

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1

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2019-10-22 10:02:10 -0600 berak

Face embedding calculation from Java

1k

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2

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1

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2020-04-27 01:45:58 -0600 pivdet

How to declare a small image for test in openCV Android?

59k

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1

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14

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2017-08-20 04:02:00 -0600 sturkmen

How to get and modify the pixel of Mat in Java?

12k

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1

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6

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2015-09-16 18:14:45 -0600 sturkmen

How to read the pixels of the three channels at the same time?

837

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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

10k

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1

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2

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2012-07-04 14:14:19 -0600 Andrey Pavlenko

How to convert Floating point image to 32-bit single-channel?

8k

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1

answer

3

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2012-12-01 14:05:33 -0600 pcbje

Face Recognition on Android

2k

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1

answer

1

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

How to translate this to Java?

3k

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1

answer

1

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2012-08-07 09:44:30 -0600 Andrey Pavlenko

android: how to put a column into Mat

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

1k

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1

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2

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2012-09-25 03:41:39 -0600 Rui Marques

OpenCV Tutorial 1 - Add OpenCV on API 8

8k

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1

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2

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2012-09-28 10:18:46 -0600 Andrey Pavlenko

Static Initialization Problem

2k

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1

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no

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2013-04-09 10:40:03 -0600 Alexander Smorkalov

1,159 questions

SVM xml file support vectors all 0

Can you limit the number of Keypoints using sift feature detector?

OpenCV manager for the 3.2.0 library

biometria facial

Can template matching be used to identify the exact image on the screen if the image is present multiple times on the screen?{ Opencv Java}

Is template matching the best approach to go about when finding the "Exact" image on the screen multiple times? [closed]

How to detect straight lines in an image and clean them up?

Detecting rectangle on android

Measuring height and weight of rectangle

How to contribute my code for Java bindings?

phash of img_hash test fail in java

What are the correct data types for contours and moments?

SOLVED The method putText(Mat, String, Point, int, int, Scaler) is undefined for the type Imgproc

SOLVED How do I correctly install OpenCV 3.4.1?

How to concat Mat1's top half with Mat2's bottom half

opencv_java400.dll: Can't find dependent libraries on windows server

Video writer in java not saving

Face embedding calculation from Java

How to declare a small image for test in openCV Android?

How to get and modify the pixel of Mat in Java?

How to read the pixels of the three channels at the same time?

Performance issues on porting warpPerspective into my project

How to convert Floating point image to 32-bit single-channel?

Face Recognition on Android

How to translate this to Java?

android: how to put a column into Mat

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

OpenCV Tutorial 1 - Add OpenCV on API 8

Static Initialization Problem

Bitmap in Android and Mat in OpenCV

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