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91 questions
Tagged
performance
×
30k
views
3
answers
7
votes
2014-01-19 09:33:57 -0600
berak
How to build OpenCV with TBB support?
tbb
performance
Multithreading
9k
views
1
answer
2
votes
2012-07-24 07:46:58 -0600
Kirill Kornyakov
How to decrease the number of processed frames from a live video camera?
android
camera
performance
141k
views
6
answers
14
votes
2014-09-25 12:02:22 -0600
lvv
What is the most effective way to access cv::Mat elements in a loop?
Mat
performance
access
837
views
1
answer
2
votes
2012-07-11 04:29:56 -0600
Andrey Pavlenko
Performance issues on porting warpPerspective into my project
java
jni
opencv
performance
android
2k
views
1
answer
4
votes
2012-07-04 18:12:54 -0600
icedecker
Performance evaluation for detection
performance
cascade
detection
17k
views
1
answer
7
votes
2012-07-26 02:21:15 -0600
Kirill Kornyakov
Object detection slow
performance
objdetect
detectMultiScale
10k
views
3
answers
8
votes
2019-01-09 04:42:35 -0600
pierre_w
LSH matching very slow
lsh
performance
matching
5k
views
2
answers
6
votes
2013-05-06 16:44:17 -0600
SR
performance of findHomography
findHomography
performance
2k
views
1
answer
3
votes
2012-10-15 06:31:56 -0600
sammy
Decreasing the Stitching time
stitching
performance
571
views
1
answer
no
votes
2013-05-16 07:52:15 -0600
vinayverma
Question about the describe parameter of the files used in performance when doing haartraining?
performance
haartraining
parameter
797
views
1
answer
1
vote
2012-11-06 01:35:41 -0600
Michael Burdinov
cv::gpu::norm speed up
gpu
norm
performance
733
views
1
answer
no
votes
2012-11-19 00:22:01 -0600
Mahdi
latentSVM vs CascadeClassifier
latentsvm
cascadeclassifier
performance
832
views
1
answer
no
votes
2012-11-24 05:33:09 -0600
Martin Peris
Create_capture video compression
webcam
compression
performance
992
views
no
answers
6
votes
2012-12-19 02:07:47 -0600
Michael Burdinov
Basic operations on single image are slow
opencv
core
performance
image-processing
1k
views
1
answer
1
vote
2012-12-21 09:07:03 -0600
Alexander Smorkalov
OpenCV and Tegra
opencv
tegra
arm
performance
454
views
no
answers
no
votes
2012-12-21 08:01:29 -0600
rics
How to estimate CUDA speedup in advance?
cuda5.0
gpu
windows
performance
819
views
1
answer
no
votes
2012-12-30 08:39:08 -0600
Alexander Smorkalov
How to use a timer to test performance of android opencv samples on several android devices?
opencv4android
performance
testing
1k
views
1
answer
1
vote
2013-01-16 22:39:04 -0600
Alexander Smorkalov
Using Toast widget to display results from timer in image-manipulations Android app
android
timer
performance
results
570
views
2
answers
1
vote
2014-02-26 07:04:49 -0600
Vlad
How can I measure performance of OpenCV4Android samples on several devices?
android
performance
samples
778
views
2
answers
no
votes
2013-02-18 01:55:08 -0600
Alexander Smorkalov
Measuring performance of OpenCV functions
opencv
performance
SSE
539
views
1
answer
no
votes
2013-02-23 05:26:28 -0600
berak
Opencv fails to capture click down early after previous
events
performance
bug
1k
views
1
answer
no
votes
2013-03-26 23:43:06 -0600
Alexander Smorkalov
Why fastNlMeansDenoisingColored is so slow?
denoising
performance
1k
views
no
answers
no
votes
2013-04-29 01:08:28 -0600
Emanuel@Overflow
Python binding plays video very slow
python
Video
performance
2k
views
1
answer
1
vote
2013-05-02 00:52:32 -0600
ricor
The OpenCV Stitcher is Very Slow
stitching
performance
Noteworthy_Content
914
views
1
answer
no
votes
2013-05-04 04:55:58 -0600
StevenPuttemans
Decreased performance (fps) when increasing camera resolution?
performance
resolution
fps
230
views
no
answers
4
votes
2013-05-17 03:39:32 -0600
vaaksiainen
[email protected]
7x slower than CvEM @ 2.2.0
CvEM
performance
version
2k
views
1
answer
5
votes
2013-07-31 18:19:48 -0600
Mathieu Barnachon
cv::Vec<...,...> vs direct access performance for multi-channel matrices
data
element
access
pointer
Ptr
performance
1k
views
1
answer
no
votes
2013-06-20 16:29:08 -0600
Ouroboros
Best method for detecting multiple white ovals on black background
blob-detection
corners
performance
3k
views
1
answer
no
votes
2013-06-28 06:05:39 -0600
BeS
Detect Chessboard on Images/Scans from Books and Newspapers
HaarClassifier
performance
objectdetection
180
views
no
answers
no
votes
2013-07-17 06:28:47 -0600
enienws
Bencmarking on Different OpenCV Builds
benchmark
performance
1
2
3
4
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