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39 questions

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29k
views
4
answers
9
votes
2020-04-29 09:38:59 -0600 wpalfi

how do you plot graphs in opencv projects?

415
views
1
answer
no
votes
2020-04-13 01:14:20 -0600 mvuori

when to normalize data [closed]

749
views
no
answers
no
votes
2019-02-13 11:30:42 -0600 Reinier

Steal data ptr from Mat or GpuMat

384
views
no
answers
no
votes
2018-11-23 01:08:15 -0600 andika M

Combine SVM and Boosting

3k
views
1
answer
no
votes
2018-09-07 13:17:30 -0600 Bleach

Load huge image

222
views
no
answers
no
votes
2018-08-14 02:40:35 -0600 thac00

Standard Velocity Unit

117
views
no
answers
-1
votes
2018-07-31 19:24:04 -0600 Shmall27

How do I just get pixel data when using imread? [closed]

241
views
no
answers
no
votes
2018-04-12 03:15:41 -0600 berak

How can access vector <cv::Mat> data by using ptr or data method?

1k
views
1
answer
no
votes
2018-03-29 06:21:50 -0600 rwong flag of United States of America

Return Mat_<float> data not uchar

845
views
1
answer
no
votes
2018-02-28 03:01:33 -0600 LBerger

How to access alpha value at pixel using Mat.data?

290
views
1
answer
no
votes
2017-08-12 03:48:17 -0600 berak

mat output different in different data type

3k
views
1
answer
no
votes
2017-08-07 23:12:27 -0600 dpizzle

Conversion of depth data into the point cloud data with opencv

501
views
no
answers
no
votes
2017-08-01 06:53:23 -0600 vps flag of Germany

Detection of arm from depth data.

590
views
1
answer
-3
votes
2017-04-29 06:17:09 -0600 Fredreload

3d data recognition

1k
views
1
answer
1
vote
2017-03-17 08:29:26 -0600 berak

How to load an image dataset

1k
views
no
answers
no
votes
2017-02-06 00:53:13 -0600 Akhilesh

Training data for cup detection

2k
views
1
answer
no
votes
2016-07-21 22:54:24 -0600 Tetragramm flag of United States of America

How to read text from image and print save text to a file?

651
views
1
answer
no
votes
2016-04-20 03:21:31 -0600 berak

.yml file reading - complex structure

193
views
no
answers
no
votes
2016-03-07 04:19:10 -0600 nadia

What is the best way to stock data on android apps? [closed]

116
views
no
answers
no
votes
2015-12-10 09:48:20 -0600 msucv

how can i convert datat to matrix ?

149
views
no
answers
no
votes
2015-12-10 07:27:15 -0600 muc

how can merge the video data to a matrix? [closed]

139
views
no
answers
no
votes
2015-03-07 15:10:13 -0600 maia.garbot

how to add data to a frame

179
views
no
answers
no
votes
2015-02-01 22:46:32 -0600 pavanbabut

New user, need some basic help

200
views
no
answers
no
votes
2015-01-19 07:08:47 -0600 kbhogesh

how to form delaunay triangulation with image pixel data of dem image

1k
views
1
answer
no
votes
2015-01-12 13:23:03 -0600 razvan

How to pass Mat array between two android activities

1k
views
no
answers
no
votes
2014-08-20 09:42:56 -0600 Balaji R flag of India

Read raw webcam data

1k
views
no
answers
no
votes
2014-07-16 12:10:00 -0600 REZA

k-fold cross validation in opencv c++

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