Questions - OpenCV Q&A Forum

23

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no

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-1

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2019-06-12 01:54:04 -0500 Kira

Issue in using imread and imwrite in thread

41

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2019-02-13 18:22:01 -0500 Fer-de-lance

Associate blob/mark with a text inside a rect

cpp
opencv

114

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1

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no

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2018-12-21 23:07:18 -0500 Tetragramm

how to perform triangulation for monocular camera?

96

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no

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2018-09-20 14:05:47 -0500 onthegrid007

OpenCV 3.4.3 compiling with MinGW-64 8.1.0 and CMake for Eclipse

472

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1

answer

2

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2018-07-10 13:54:09 -0500 mannyglover

OpenCV camera_calibration sample. No input found.

289

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no

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2018-06-07 02:49:14 -0500 krshrimali

Difference in same operations between Python and C++ OpenCV Code

39

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no

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2018-04-05 05:30:55 -0500 Kira

Difference in time of getting the frame

213

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-1

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2017-09-23 03:55:53 -0500 Ashiq KS

Hi I want to open camera in windows forms in cpp.

973

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2017-07-07 03:49:20 -0500 gaspare

Read a named pipe in opencv

51

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2017-06-15 01:53:30 -0500 lohachan0108

LUCID does not work

130

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no

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2017-06-01 13:20:29 -0500 double

How to use cpp-tutorial-pnp_detection in real time camera

110

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2017-05-01 07:13:17 -0500 vidushig2

What should be default value of features for classification stored in csv file using svm classifciation

844

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1

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2017-04-22 07:04:17 -0500 berak

how to find optimal SVM parameters gamma and cost using grid search with 5-fold cross validation process?

1k

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1

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no

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2017-03-31 04:35:00 -0500 berak

OpenCV 3 and SVM on cpp

274

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no

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no

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2016-03-21 18:50:12 -0500 gustavovelascoh

opencv 3.1 hangs on some functions

145

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no

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no

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2015-08-21 09:11:13 -0500 WhereToNow

Why is there a difference between OpenCV's scale change implementation of detectMultiScale between the cascade classifier and HOGDescriptor?

1k

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no

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no

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2014-07-21 18:53:05 -0500 izoflavio

Undefined reference to 'cv::noArray()'

opencv
cpp

470

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no

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no

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2014-02-19 11:48:23 -0500 shiv.butekar

i have one problem using cuda+opencv+nsight eclipse

5k

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1

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no

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2014-02-17 01:28:48 -0500 prakharmohan

19 questions

Issue in using imread and imwrite in thread

Associate blob/mark with a text inside a rect

how to perform triangulation for monocular camera?

OpenCV 3.4.3 compiling with MinGW-64 8.1.0 and CMake for Eclipse

OpenCV camera_calibration sample. No input found.

Difference in same operations between Python and C++ OpenCV Code

Difference in time of getting the frame

Hi I want to open camera in windows forms in cpp.

Read a named pipe in opencv

LUCID does not work

How to use cpp-tutorial-pnp_detection in real time camera

What should be default value of features for classification stored in csv file using svm classifciation

how to find optimal SVM parameters gamma and cost using grid search with 5-fold cross validation process?

OpenCV 3 and SVM on cpp

opencv 3.1 hangs on some functions

Why is there a difference between OpenCV's scale change implementation of detectMultiScale between the cascade classifier and HOGDescriptor?

Undefined reference to 'cv::noArray()'

i have one problem using cuda+opencv+nsight eclipse

please help me warning: Error opening file (/home/vaibhav/opencv/modules/highgui/src/cap_ffmpeg_impl.hpp:553)

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