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61 questions
Tagged
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
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
875
views
2
answers
2
votes
2013-07-10 09:10:27 -0600
nessence
HOGDescriptor::detectMultiScale with TBB on ARM
tbb
arm
detectMultiScale
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
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++
1k
views
1
answer
3
votes
2012-09-26 02:38:35 -0600
elmiguelao
Can OpenCV's mean shift implementation be used for finding local maxima in data, rather than tracking or detection?
optimization
461
views
1
answer
no
votes
2013-02-03 11:05:13 -0600
mgb
Opitmization with TBB [closed]
tbb
optimization
3k
views
1
answer
no
votes
2013-03-02 06:31:24 -0600
Guanta
Optimizing matchTemplate
matchTemplate
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
7k
views
1
answer
3
votes
2013-07-31 06:09:41 -0600
Kirill Kornyakov
open-source NEON optimizations
arm
neon
optimization
1k
views
1
answer
1
vote
2013-09-03 13:17:23 -0600
xaffeine
Build Opencv with Intel C++ compiler
build
intel
optimization
compilation
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
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
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
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
269
views
1
answer
no
votes
2014-08-23 16:49:33 -0600
hadoofi
Modify loop for faster execution
opencv
loop
time
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
521
views
1
answer
no
votes
2017-10-11 05:41:47 -0600
tomasth
Optimization level for gcc linux 32
optimization
ubuntu-12.04
linux
32bit
gcc
g++
910
views
1
answer
3
votes
2015-03-16 08:19:57 -0600
juanmanpr
Downhill Simplex Method samples?
optimization
DownhillSimplex
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
4k
views
1
answer
no
votes
2015-07-28 05:15:24 -0600
iMarcB
Reading a water meter
OCR
optimization
mobile
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
539
views
1
answer
no
votes
2017-01-03 11:50:25 -0600
LorenaGdL
Quadratic Programming in OpenCV 3.0.0
SVM
optimization
1k
views
1
answer
no
votes
2017-03-16 04:42:57 -0600
berak
upload GpuMat from memory pointer
camera
capture
gpu
CUDA
optimization
1k
views
1
answer
no
votes
2017-12-06 03:56:46 -0600
ya_ocv_user
Optimization of Canny edge detector
canny
optimization
3k
views
1
answer
no
votes
2017-12-20 14:39:55 -0600
kimchiboy03
Making Object Detection Faster
object-recognition
object-detection
dnn
opencv3.3.0
optimization
125
views
1
answer
no
votes
2018-04-25 01:14:19 -0600
holger
Filtering matches from net - retrain advised?
optimization
534
views
1
answer
no
votes
2018-06-04 21:45:29 -0600
Tetragramm
How to obtain a better time for execution for Sobel algorithm using OpenMP?
openmp
sobel
optimization
1k
views
1
answer
no
votes
2019-06-23 11:10:51 -0600
Yashas
Build with optimization flags
optimization
1
2
3
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