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29,830 questions
Tagged
977
views
1
answer
no
votes
2012-12-19 07:30:21 -0600
manssone
Project depth image to floor
depth-image
2k
views
1
answer
1
vote
2013-01-04 13:57:36 -0600
Mostafa Sataki
Blink detection
object-detection
eye-detection
blink
eye
2k
views
2
answers
no
votes
2014-11-01 09:21:30 -0600
gj
Real-Time Video Zoom & Sharpening
real-time
Video
sharpening
laplacian
zoom
canny
4k
views
1
answer
no
votes
2012-12-19 09:43:05 -0600
unxnut
'opencv2/opencv.hpp' file not found
xcode
error
opencv
1k
views
2
answers
no
votes
2012-12-20 22:49:51 -0600
Haris
extract a vector of pixels from a frame
opencv4android
pixel
frame
435
views
1
answer
no
votes
2012-12-20 05:11:23 -0600
vaaksiainen
How to use Mat_ ?
Mat_
access
pixel
1k
views
1
answer
no
votes
2012-12-19 10:10:24 -0600
Michael Burdinov
change Mat element values are slow
element
131
views
no
answers
no
votes
2012-12-19 21:44:08 -0600
Sophie
EM::train gets stuck
EM
train
307
views
1
answer
no
votes
2012-12-22 00:29:17 -0600
Dali
OpenCV Android, testing on a Galaxy S1...
android
galaxy
S1
opencv
378
views
1
answer
no
votes
2012-12-20 03:45:31 -0600
AlexanderShishkov
SCascade in 2.4.9
soft
cascadeclassifier
opencv
opencv2.4.9
1k
views
no
answers
6
votes
2013-12-13 02:40:15 -0600
me
Evaluation of Interest-Point-Detectors and Descriptors
code.opencv
evaluation
algorithms
detector
descriptor
3k
views
3
answers
no
votes
2012-12-20 15:07:22 -0600
unxnut
How to calcuate area of the blob's hole?(cvBlob)
cvblob
1k
views
1
answer
1
vote
2012-12-21 22:07:12 -0600
retu2367
FREAKs patternScale parameter tuning
freak
detectMultiScale
1k
views
1
answer
1
vote
2012-12-21 09:07:03 -0600
Alexander Smorkalov
OpenCV and Tegra
opencv
tegra
arm
performance
2k
views
2
answers
1
vote
2012-12-21 03:04:27 -0600
Alexander Smorkalov
Performance on Raspberry Pi for detecting humans
detection
people
RaspberryPi
real-time
1k
views
1
answer
no
votes
2013-03-18 07:41:18 -0600
wuling
How does the filter2d algorithm *actually* work?
filter2D
bug
11k
views
2
answers
no
votes
2012-12-21 01:26:28 -0600
Daniil Osokin
cvtColor crash
cvtColor
375
views
1
answer
no
votes
2013-11-26 05:31:56 -0600
Thiago
Connecting AXIS P-1347 Camera
Connecting
AXIS
P-1347
camera
662
views
1
answer
1
vote
2012-12-21 01:14:22 -0600
Alexander Smorkalov
How to start Opencv
About
opencv
2k
views
1
answer
1
vote
2012-12-21 07:31:21 -0600
Alexander Smorkalov
how to use calcOpticalFlowSF
optical-flow
896
views
1
answer
no
votes
2012-12-24 06:25:10 -0600
Alexander Smorkalov
Problems with static OpenCV 2.4.3 and pkg-config
opencv2-4-3
static
pkg-config
30k
views
2
answers
4
votes
2015-12-15 12:21:22 -0600
sturkmen
How to calculate blurriness and sharpness of a given image?
image-processing
sharpening
blur
sobel
479
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
3k
views
1
answer
no
votes
2012-12-21 15:04:21 -0600
unxnut
Copying parts of image to new images?
Mat
clone
copy
roi
3k
views
1
answer
no
votes
2012-12-22 08:04:24 -0600
AMP
imshow in python
python
window
webcam
978
views
no
answers
no
votes
2012-12-22 00:08:24 -0600
budong
CMake has regenerated # .sln and/or .vcproj files
setup
613
views
1
answer
no
votes
2012-12-24 05:31:05 -0600
Alexander Smorkalov
How can i open the smartphone front camera use the VideCapture method
front-camera
3k
views
1
answer
no
votes
2012-12-22 12:29:32 -0600
rics
How to recognize hand on android devices
hand-recognize
opencv4android
6k
views
3
answers
5
votes
2013-01-01 15:35:06 -0600
SR
Which one is preferred to use? C or C++
C
c++
language
719
views
1
answer
no
votes
2012-12-22 12:14:59 -0600
rics
Histogram Template Matching
histogram
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