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61 questions
Tagged
optimization
×
535
views
1
answer
no
votes
2016-11-10 15:48:04 -0600
jaybo_nomad
Slow initial call in a batch of cuda sparse pyrLK optical flow operations.
CUDA
streams
optimization
314
views
no
answers
no
votes
2016-06-09 10:10:22 -0600
cv_enthusiast
analytic choice of parameters in traincascade
opencv
trainData
traincascade
optimization
3k
views
no
answers
no
votes
2016-05-31 02:44:54 -0600
sbaush
Template matching optimization (matchTemplate)
matchTemplate
c++
optimization
202
views
no
answers
no
votes
2016-04-21 12:27:12 -0600
raj5688
Opencv API running slow with Ros Indigo Full Desktop Installation
optimization
ros_indigo_opencv
c++
opencv
1k
views
2
answers
no
votes
2016-04-01 20:38:55 -0600
Tetragramm
OpenCV optimisation - multiplying a set of matrices by a set of scalars and summing.
optimization
matrices
vector
c++
232
views
no
answers
no
votes
2016-03-08 10:39:42 -0600
Antonio
What is the correct way of getting a pointer to an image/cv::Mat row?
c++
optimization
451
views
no
answers
2
votes
2016-01-02 22:14:44 -0600
CyrusVorwald
findEssentialMat too slow on Android
opencv
android
Calib3d
essentialmatrix
optimization
368
views
no
answers
no
votes
2015-11-09 08:56:40 -0600
Vavo
fastNLmeansDenoising
c++
opencv
NlMeansDenoising
optimization
4k
views
1
answer
no
votes
2015-07-28 05:15:24 -0600
iMarcB
Reading a water meter
OCR
optimization
mobile
211
views
no
answers
1
vote
2015-06-29 01:35:52 -0600
Devansh Dalal
Problem understanding the code of SE detector
algorithms
ximgproc
Opencv3.0
optimization
detection
1k
views
1
answer
1
vote
2015-06-19 10:16:14 -0600
binbin
Program uses too much CPU.. What can be done?
optimization
CPU
CUDA
haarcascade
Lukas-Kanade
facetracking
910
views
1
answer
3
votes
2015-03-16 08:19:57 -0600
juanmanpr
Downhill Simplex Method samples?
optimization
DownhillSimplex
813
views
no
answers
no
votes
2014-10-15 04:07:16 -0600
yicheng
How to optimize medianBlur using parallel_for? [closed]
parallel_for
medianBlur
parallelization
optimization
452
views
1
answer
3
votes
2014-09-27 22:27:18 -0600
rwong
Does OpenCV implement any one of the root-finding algorithms?
algorithm
IMWRITE_JPEG_QUALITY
optimization
269
views
1
answer
no
votes
2014-08-23 16:49:33 -0600
hadoofi
Modify loop for faster execution
opencv
loop
time
optimization
1k
views
1
answer
no
votes
2014-08-14 06:40:49 -0600
Vincent Rabaud
cmake configuration for maximum performance
performance
cmake
make
compilation
compiler
optimization
165
views
no
answers
2
votes
2014-04-14 19:50:04 -0600
Royi
Interpolation by Optimization
optimization
interpolation
12k
views
1
answer
1
vote
2014-04-10 11:51:55 -0600
B. Bogart
Fastest way to apply alpha channel to image
alpha-channel
optimization
2k
views
1
answer
no
votes
2013-12-15 08:45:19 -0600
Alexander Smorkalov
Android optimization - line detection is slow - Hough Lines
android
HoughLines
optimization
529
views
1
answer
3
votes
2013-12-02 07:14:20 -0600
Michael Burdinov
Do we need to optimize matrix operation of cv::Mat?
optimization
Mat
1k
views
1
answer
1
vote
2013-09-03 13:17:23 -0600
xaffeine
Build Opencv with Intel C++ compiler
build
intel
optimization
compilation
7k
views
1
answer
3
votes
2013-07-31 06:09:41 -0600
Kirill Kornyakov
open-source NEON optimizations
arm
neon
optimization
4k
views
2
answers
3
votes
2013-07-22 07:05:32 -0600
jensenb
Is nonlinear minimization (like Levenberg–Marquardt) directly available?
minimization
optimization
nonlinear
875
views
2
answers
2
votes
2013-07-10 09:10:27 -0600
nessence
HOGDescriptor::detectMultiScale with TBB on ARM
tbb
arm
detectMultiScale
optimization
262
views
1
answer
no
votes
2013-05-14 03:56:41 -0600
Alexander Smorkalov
OpenCV optimizations on Android Tegra3 platform
android
tegra
optimization
3k
views
1
answer
no
votes
2013-03-02 06:31:24 -0600
Guanta
Optimizing matchTemplate
matchTemplate
optimization
461
views
1
answer
no
votes
2013-02-03 11:05:13 -0600
mgb
Opitmization with TBB [closed]
tbb
optimization
1k
views
2
answers
2
votes
2013-01-20 09:23:22 -0600
Alexander Smorkalov
Is there a way to grab all the pixels of a matrix in Java, operate on every pixel, and then put them all back into the image, using only two JNI calls?
android
jni
opencv
java
optimization
3k
views
2
answers
3
votes
2012-10-29 16:24:23 -0600
trie
test NEON-optimized cv::threshold() on mobile device
neon
optimization
arm
android
ios
15k
views
2
answers
3
votes
2012-10-24 00:17:47 -0600
sammy
Is OpenCV in C++ or C significantly faster than python?
optimization
python
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