Questions - OpenCV Q&A Forum

826

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no

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

Error building opencv with extra modules in Visual Studio 2013

opencv
java

827

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

pre-built OpenCv with extra modules for java

java
opencv

2k

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no

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no

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

Convert Python Into Java / Kotlin using these operations

291

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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

487

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no

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no

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

Memory leak with openCV on android

179

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2020-02-28 14:44:41 -0600 ROMEL

from an image having multiple rectangles some rectangles are filled with lines an some are empty like given below in the image.i need to remove all the rectangles which are empty.Any suggestions?

259

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2020-02-25 07:25:11 -0600 Jonaskri

Upgraded from 3.4.9 to 4.2.0 and can no longer see camera view [Android]

835

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2020-02-24 05:27:22 -0600 krjeev

Blob depth should be CV_32F or CV_8U

434

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2020-01-13 20:53:04 -0600 supra56

Opencv Videocapture cannot get stream

486

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no

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2019-12-24 14:18:38 -0600 karDilip

OpenCV Java: Iterate through all points in Line as obtained from FitLine & find distance of each point to Contour edge using pointPolygonTest - Little Help Please!

opencv
java

202

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no

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2019-12-15 21:37:09 -0600 Avadhoot05

Mass center of contour is showing incorrectly in opencv java

165

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2019-08-26 09:44:04 -0600 Mralaa

How to run Flash while opining camera?

522

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2019-06-26 11:46:51 -0600 andresoares

No opencv jar file created in build/bin

140

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2019-06-06 20:56:10 -0600 albert

Opencv java how to sort a bubble sheet TopLeftToBottomRight

257

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2019-05-18 13:01:26 -0600 thadaBoy

How to fix 'only black frames receiving' in Android with OpenCV

264

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2019-04-11 12:05:47 -0600 ManyToLearn

opencv4android for 3d reconstruction

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2019-03-30 09:39:35 -0600 son

(-215:Assertion failed) inputs.size() == requiredOutputs in function 'getMemoryShapes'

72

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2019-03-16 17:58:34 -0600 Nabhan

RGB changing B value affects R and G as well.... How to solve?

448

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2019-01-31 06:46:10 -0600 bern_007

OpenCV Mat Java

656

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1

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2019-01-30 15:57:01 -0600 [email protected]

Wiener Filter OpenCV (Java)

455

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2019-01-11 02:38:35 -0600 Pascal66

H264 without ffmeg

134

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

Image Detection if it is Registered or Not.

124

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2018-12-12 15:20:37 -0600 sturkmen

error with opencv librairies when I try a simple programm

143

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2018-10-10 08:22:25 -0600 rem

Why after fusion my picture is dark

249

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2018-07-20 05:21:13 -0600 ciolo

How to edit image to read text with OCR

110

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2018-07-03 22:39:39 -0600 joyceeeen

How to use SceneTextDetection in Java

247

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2018-06-28 02:58:10 -0600 joyceeeen

How to translate this code to Java

340

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2018-06-21 04:43:56 -0600 Macho

How to compute 3D histogram for RGB image

741

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no

answers

-1

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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

948

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no

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no

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2018-04-01 12:50:59 -0600 kurenchuksergey

146 questions

Error building opencv with extra modules in Visual Studio 2013

pre-built OpenCv with extra modules for java

Convert Python Into Java / Kotlin using these operations

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

Memory leak with openCV on android

from an image having multiple rectangles some rectangles are filled with lines an some are empty like given below in the image.i need to remove all the rectangles which are empty.Any suggestions?

Upgraded from 3.4.9 to 4.2.0 and can no longer see camera view [Android]

Blob depth should be CV_32F or CV_8U

Opencv Videocapture cannot get stream

OpenCV Java: Iterate through all points in Line as obtained from FitLine & find distance of each point to Contour edge using pointPolygonTest - Little Help Please!

Mass center of contour is showing incorrectly in opencv java

How to run Flash while opining camera?

No opencv jar file created in build/bin

Opencv java how to sort a bubble sheet TopLeftToBottomRight

How to fix 'only black frames receiving' in Android with OpenCV

opencv4android for 3d reconstruction

(-215:Assertion failed) inputs.size() == requiredOutputs in function 'getMemoryShapes'

RGB changing B value affects R and G as well.... How to solve?

OpenCV Mat Java

Wiener Filter OpenCV (Java)

H264 without ffmeg

Image Detection if it is Registered or Not.

error with opencv librairies when I try a simple programm

Why after fusion my picture is dark

How to edit image to read text with OCR

How to use SceneTextDetection in Java

How to translate this code to Java

How to compute 3D histogram for RGB image

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

OpenCV 3.4 Assertion failed (checkDetectorSize()) in setSVMDetector

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