Questions - OpenCV Q&A Forum

141

views

no

answers

-1

votes

2018-03-07 04:42:35 -0600 AnanthaRaja

Proper Usage of Memcpy - Security Issue [closed]

243

views

no

answers

-1

votes

2018-03-07 20:32:37 -0600 aoczko01

Unknown crash when getting a double[] from a Mat

android

122

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no

answers

no

votes

2018-03-12 08:41:59 -0600 kishan patel

How can do object detection like as human,vehicles,etc.

objectdetection

535

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no

answers

no

votes

2018-03-15 02:35:34 -0600 snehal

Pose estimation of QR code?

c++
opencv

644

views

no

answers

-1

votes

2018-03-15 04:44:21 -0600 cjacquel

Sample with Webcam videoCapture with Cuda

Video
CUDA

512

views

1

answer

no

votes

2018-03-17 16:01:00 -0600 BAHRAMUDIN ADIL

Compare two images and mark the unmatched object or remove unmatched

python

141

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no

answers

no

votes

2018-03-17 13:24:33 -0600 bienq

Cannot find ChArUco board corners properly

3k

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1

answer

-1

votes

2018-03-19 03:28:30 -0600 berak

how can I convert an image to grayscale without losing transparency?

223

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no

answers

-1

votes

2018-03-20 09:33:40 -0600 berak

Nudity detector for android [closed]

nudity
nude

78

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no

answers

-1

votes

2018-03-23 02:19:57 -0600 shikha

How to remove the background of this image?

imageorientation

3k

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no

answers

-1

votes

2018-03-23 05:11:34 -0600 DS Itachi

Measuring the size of object in C++ using OpenCV

c++opencv

190

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no

answers

no

votes

2018-03-25 05:37:30 -0600 berak

error while converting MatOfKeyPoints to json string

android
json

4k

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no

answers

-1

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2018-03-27 04:43:06 -0600 Anas Iqbal

Apply Anti-Aliasing to an image

102

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no

answers

-1

votes

2018-04-01 03:20:57 -0600 [email protected]

How to compare a captured image with existing image in using openCV with C++?

919

views

1

answer

-1

votes

2018-07-07 09:47:48 -0600 ali hakimiyan

opencv mat.at<cv::Vec4b> convert to java

662

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no

answers

-1

votes

2018-04-04 03:57:52 -0600 chamoda

How to detect object is perpendicular to camera optical axis? [closed]

image

2k

views

1

answer

-1

votes

2018-04-04 05:18:57 -0600 berak

android blur detection and noise detection

146

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no

answers

no

votes

2018-04-08 16:55:13 -0600 SAKhan

Any OpenCV Function Similar to helperFind3Dto2DCorrespondences() function of MATLAB ?

112

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no

answers

-1

votes

2018-04-09 18:30:26 -0600 sadek201047

Reading charts data

python

6k

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no

answers

-1

votes

2018-04-10 02:28:15 -0600 masterenol

How to read a mouse left click event in python?

416

views

1

answer

-2

votes

2018-04-12 02:02:32 -0600 LBerger

Find sun in the panorama image

914

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no

answers

no

votes

2018-04-13 10:59:56 -0600 Stefan Koenig

UMat multithreading issues when using producer-consumer pattern

422

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1

answer

-1

votes

2018-04-19 04:07:36 -0600 StevenPuttemans

Can someone please rewrite the Cascade Classifier sample script?

372

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1

answer

-1

votes

2018-04-18 05:38:17 -0600 Marko5280

SOLVED Does the Cascade Classifier work with OpenCV 2.4.11

6k

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1

answer

no

votes

2018-04-16 11:16:27 -0600 Philia

Take a snapshot with the webcam in python?

2k

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no

answers

-1

votes

2018-04-17 01:43:13 -0600 nroduit

How to apply an ICC profile with OpenCV

346

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1

answer

-1

votes

2018-04-18 06:30:34 -0600 Marko5280

SOLVED How do I install OpenCV 2.4.11 on Windows 7?

66

views

no

answers

-1

votes

2018-04-18 02:06:03 -0600 usuf

train cascade error

897

views

1

answer

no

votes

2018-04-19 03:47:53 -0600 StevenPuttemans

opencv traincascade on windows

103

views

no

answers

no

votes

2018-04-19 02:56:26 -0600 cjacquel

29,830 questions

Proper Usage of Memcpy - Security Issue [closed]

Unknown crash when getting a double[] from a Mat

How can do object detection like as human,vehicles,etc.

Pose estimation of QR code?

Sample with Webcam videoCapture with Cuda

Compare two images and mark the unmatched object or remove unmatched

Cannot find ChArUco board corners properly

how can I convert an image to grayscale without losing transparency?

Nudity detector for android [closed]

How to remove the background of this image?

Measuring the size of object in C++ using OpenCV

error while converting MatOfKeyPoints to json string

Apply Anti-Aliasing to an image

How to compare a captured image with existing image in using openCV with C++?

opencv mat.at<cv::Vec4b> convert to java

How to detect object is perpendicular to camera optical axis? [closed]

android blur detection and noise detection

Any OpenCV Function Similar to helperFind3Dto2DCorrespondences() function of MATLAB ?

Reading charts data

How to read a mouse left click event in python?

Find sun in the panorama image

UMat multithreading issues when using producer-consumer pattern

Can someone please rewrite the Cascade Classifier sample script?

SOLVED Does the Cascade Classifier work with OpenCV 2.4.11

Take a snapshot with the webcam in python?

How to apply an ICC profile with OpenCV

SOLVED How do I install OpenCV 2.4.11 on Windows 7?

train cascade error

opencv traincascade on windows

Opencv for web application

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