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8 questions
Tagged
opencv
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extraction
×
300
views
1
answer
-1
votes
2019-06-24 17:23:54 -0600
Tetragramm
How hard is it to only extract specific class and functions?
c++
opencv
extraction
core
Mat
highgui
216
views
1
answer
no
votes
2018-11-09 11:04:09 -0600
LBerger
How to extract only the foreground using the given mask?
opencv
python
extraction
mask
846
views
no
answers
no
votes
2018-07-30 18:23:25 -0600
raisa_
Is it possible to crop raw video before extracting all the frames ? [closed]
video-processing
c++
opencv
extraction
1k
views
1
answer
1
vote
2018-07-09 21:51:55 -0600
sjhalayka
Extract only few seconds in the beginning of video file
opencv
c++
video-processing
extraction
429
views
1
answer
no
votes
2018-06-19 20:41:55 -0600
Tetragramm
Extract all video frame from mp4 video
frames
extraction
c++
opencv
139
views
no
answers
1
vote
2014-10-02 04:59:49 -0600
Jan Marek
Is there a reason behind hiding FeatureExtractor::compute(...) in Feature 2D?
feature
extraction
opencv
3.0
alpha
1k
views
2
answers
1
vote
2014-10-02 10:00:32 -0600
berak
Why does cv::DescriptorExtractor::compute return empty descriptors for a std::vector<cv::Mat>?
opencv
3.0
alpha
feature
extraction
compute
5k
views
no
answers
2
votes
2018-08-26 22:23:05 -0600
eatcosmos
Is findContours fast enough ?
opencl
opencv
gpu
findcountours
countour
extraction
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