Questions - OpenCV Q&A Forum

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2016-09-26 00:02:14 -0600 [email protected]

I want to add opencv and gdal libarary in same project on netbeans, but there problem occured ..Plzz give me solution

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-2

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2016-11-29 02:11:30 -0600 A.Nemati

Java library captures image with very slow rate [FPS] [closed]

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1

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-1

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2014-07-16 10:34:17 -0600 AbbeFaria

Java convert MatOfPoint in MatOfPoint2f

239

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-1

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2016-07-24 14:28:21 -0600 VNobre

Find a rectangle and crop the area [closed]

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-1

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2017-01-19 18:46:23 -0600 Aokiji

Java VideoCapture is Open, But Mat.read(frame) is Always false

618

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2017-02-20 14:06:23 -0600 Tomna

opencv SVM error -5 [closed]

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

224

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2017-05-27 07:59:34 -0600 myCode

How to show Text if no face is detected with OpenCV?

java
opencv

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2017-11-09 10:46:17 -0600 Noah

transparently overlay two images with Java

325

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-1

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2018-05-08 14:31:08 -0600 Mus

WHAT IS THE BEST SOLUTION TO DO TRAFFIC LIGHT DETECTION USING OPENCV? [closed]

743

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2018-05-30 00:28:21 -0600 nikshita

How to crop a single desired face out of multiple detected faces in java.

java
opencv

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1

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no

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2018-08-31 00:38:43 -0600 bfialkoff

Illegal argument exception and thread issues on lockCanvas

134

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2018-12-14 00:24:18 -0600 bern_007

Image Detection if it is Registered or Not.

698

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1

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-1

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2019-11-23 02:06:29 -0600 Akhil Patel

Detect all Countour not an only Rectangle

2k

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1

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-1

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2020-07-11 08:15:46 -0600 berak

how to resolve (-215:Assertion failed) !_src.empty() in function 'cv::boxFilter'

java
opencv

863

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1

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no

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2013-09-22 14:24:07 -0600 x

how do i create a runnable jar that use opencv

437

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2013-04-16 04:40:15 -0600 berak

FaceRecognizer in Java (for Windows)?

756

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2

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2013-04-23 09:10:56 -0600 MysticBE

NullpointerException when using a descriptor

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2

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2013-10-24 04:45:42 -0600 surodip

OpenCV error unsupported format or comibation of formats when doing FlannBased matching

686

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3

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no

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2013-05-14 06:34:12 -0600 MysticBE

Does the matching work in OpenCV 2.4.4?

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2

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no

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2013-05-16 12:02:38 -0600 StevenPuttemans

Convert String to Mat Java

547

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2

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2013-11-10 11:25:03 -0600 Jose Gómez

Does OpenCV currently supply full APIs for Java?

522

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1

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no

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2013-05-28 09:24:05 -0600 atasoyh

Set a specific resolution on the tutorial-3-CameraControl in OpenCV4Android SDK

191

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1

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no

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2013-06-22 03:49:37 -0600 berak

I'm having lots of trouble with the OpenCV intro tutorial, mainly the SBT part

648

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2013-06-23 16:01:16 -0600 berak

Java: Example app not detecting faces

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1

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2013-07-15 09:48:05 -0600 Sodat

[Java OpenCV] Fatal error in Imgproc.arcLength

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2013-09-03 01:30:07 -0600 berak

Highgui.imread() on Java gives UnsatisfiedLinkError [closed]

4k

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1

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no

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2014-06-21 14:12:53 -0600 tleyden

Java OpenCV + Tesseract OCR “code” regocnition

6k

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3

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no

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2014-09-25 13:14:20 -0600 rocksean30

which class can show an image in java?

java
opencv

5k

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no

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no

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2013-09-03 06:23:57 -0600 minly

354 questions

I want to add opencv and gdal libarary in same project on netbeans, but there problem occured ..Plzz give me solution

Java library captures image with very slow rate [FPS] [closed]

Java convert MatOfPoint in MatOfPoint2f

Find a rectangle and crop the area [closed]

Java VideoCapture is Open, But Mat.read(frame) is Always false

opencv SVM error -5 [closed]

biometria facial

How to show Text if no face is detected with OpenCV?

transparently overlay two images with Java

WHAT IS THE BEST SOLUTION TO DO TRAFFIC LIGHT DETECTION USING OPENCV? [closed]

How to crop a single desired face out of multiple detected faces in java.

Illegal argument exception and thread issues on lockCanvas

Image Detection if it is Registered or Not.

Detect all Countour not an only Rectangle

how to resolve (-215:Assertion failed) !_src.empty() in function 'cv::boxFilter'

how do i create a runnable jar that use opencv

FaceRecognizer in Java (for Windows)?

NullpointerException when using a descriptor

OpenCV error unsupported format or comibation of formats when doing FlannBased matching

Does the matching work in OpenCV 2.4.4?

Convert String to Mat Java

Does OpenCV currently supply full APIs for Java?

Set a specific resolution on the tutorial-3-CameraControl in OpenCV4Android SDK

I'm having lots of trouble with the OpenCV intro tutorial, mainly the SBT part

Java: Example app not detecting faces

[Java OpenCV] Fatal error in Imgproc.arcLength

Highgui.imread() on Java gives UnsatisfiedLinkError [closed]

Java OpenCV + Tesseract OCR “code” regocnition

which class can show an image in java?

UnsatisfiedLinkError given by Highghui.imread() on java [closed]

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