Questions - OpenCV Q&A Forum

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2020-12-07 14:26:14 -0600 fafafafa

errors when building opencv 4.5.0 wit extra modules using Mingw [closed]

opencv
java

889

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2020-12-05 08:45:02 -0600 fafafafa

Error building opencv with extra modules in Visual Studio 2013

opencv
java

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2020-12-04 09:17:00 -0600 fafafafa

pre-built OpenCv with extra modules for java

java
opencv

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1

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no

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2020-11-30 03:48:01 -0600 jaqueline.schweigert

OpenCV 4.5.0 Compile errors

858

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1

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no

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2020-11-27 12:25:17 -0600 berak

Reduce frame resolution

449

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1

answer

2

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2020-11-26 02:57:24 -0600 berak

Trying to use MultiBandBlender in Java

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2020-11-23 05:31:46 -0600 Ahmed

Cut faraway objects based on depth map

java

352

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2020-11-19 12:50:56 -0600 Handa

Creating a region of interest in java

377

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2020-11-14 05:38:21 -0600 sturkmen

opencv3.3.1 with jdk 1.8 FaceDetect error

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2020-10-17 10:57:39 -0600 sturkmen

Convert Python Into Java / Kotlin using these operations

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2020-09-18 05:14:00 -0600 sturkmen

Error org.opencv.dnn.Dnn.readNetFromCaffe

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2020-09-05 20:15:47 -0600 RainBough

Can't import OpenCV to Android Studio

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2020-08-19 12:34:30 -0600 Nagarjuna

opencv java How to sort contours from left to right [closed]

opencv
java

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2020-08-03 20:22:17 -0600 pv1

How to generate libopencv_javaxxx.so files instead of dylibs on a mac?

2k

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1

answer

-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

354

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answers

1

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2020-07-08 17:03:17 -0600 bodell

VideoCapture.read blocking Java thread in RUNNING state

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1

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1

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2020-07-17 14:53:12 -0600 George Profenza

How to use OpenCV 4 in Java on Raspberry PI (armv6 and armv7 Raspian)?

557

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2020-06-29 01:24:54 -0600 berak

lheibph = LBPHFaceRecognizer.create();

face
java

249

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2020-06-23 08:37:18 -0600 gvfbossa

OpenCV Java VS Objective C

411

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answer

1

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2020-06-12 06:51:33 -0600 Miorii

ORB model conversion from python to java

295

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2020-06-01 23:08:50 -0600 muas

I am using LBPH model yml to save images after train, how can i save images with their user-id

java
opencv

180

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2020-06-01 10:44:02 -0600 kamadi

issue training using lbph model

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2020-05-06 08:13:15 -0600 thor2.7182

Opencv430.jar was not created after cmake [closed]

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2020-05-04 22:01:39 -0600 Altheim

How to classify image of object on a game board

492

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2020-05-01 03:41:04 -0600 JulesHummelink

Memory leak with openCV on android

264

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2020-04-26 20:07:02 -0600 LiorA

Opencv 4.3.0 build Failure (gradle 6.3 fail twice)

1k

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2

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

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

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2020-04-13 12:28:54 -0600 dhirwinjr

How to best free up DNN and GPU resources when finished?

266

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2020-04-07 04:44:43 -0600 gaby

SIGSEGV in libopencv_core.4.1.dylib called from java, works on one machine but not another [closed]

152

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no

answers

-1

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2020-04-05 13:25:52 -0600 lencls

1,159 questions

errors when building opencv 4.5.0 wit extra modules using Mingw [closed]

Error building opencv with extra modules in Visual Studio 2013

pre-built OpenCv with extra modules for java

OpenCV 4.5.0 Compile errors

Reduce frame resolution

Trying to use MultiBandBlender in Java

Cut faraway objects based on depth map

Creating a region of interest in java

opencv3.3.1 with jdk 1.8 FaceDetect error

Convert Python Into Java / Kotlin using these operations

Error org.opencv.dnn.Dnn.readNetFromCaffe

Can't import OpenCV to Android Studio

opencv java How to sort contours from left to right [closed]

How to generate libopencv_javaxxx.so files instead of dylibs on a mac?

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

VideoCapture.read blocking Java thread in RUNNING state

How to use OpenCV 4 in Java on Raspberry PI (armv6 and armv7 Raspian)?

lheibph = LBPHFaceRecognizer.create();

OpenCV Java VS Objective C

ORB model conversion from python to java

I am using LBPH model yml to save images after train, how can i save images with their user-id

issue training using lbph model

Opencv430.jar was not created after cmake [closed]

How to classify image of object on a game board

Memory leak with openCV on android

Opencv 4.3.0 build Failure (gradle 6.3 fail twice)

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

How to best free up DNN and GPU resources when finished?

SIGSEGV in libopencv_core.4.1.dylib called from java, works on one machine but not another [closed]

How can i make matchtemplate with threshold (java maeven)

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