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12,357 questions
Tagged
262
views
no
answers
no
votes
2017-02-12 11:07:46 -0600
Libot
Detection of Spaces between books using OpenCV 3 C++
Opencv3.0
contour
books
622
views
no
answers
1
vote
2012-12-12 05:22:33 -0600
div
Multi Block - Local Binary Patterns
LBP
MBLBP
LBPH
12k
views
no
answers
no
votes
2019-07-08 17:14:56 -0600
Lich
How to optimize frame grabbing from video stream in OpenCV?
videocapture
RaspberryPi
gstreamer
python
131
views
no
answers
no
votes
2016-12-17 19:08:05 -0600
DerrickB
Cascade Classifier Preprocessing Question
cascadeclassifier
preprocessing
slidingwindow
706
views
no
answers
no
votes
2016-06-16 02:13:23 -0600
Raymondo
Different results of CascadeClasifier on CPU and GPU
c++
gpu
CUDA
cascadeclassifier
494
views
no
answers
no
votes
2016-01-31 17:20:32 -0600
rsl
How do I load an OpenCV generated xml file in python?
xml
python
941
views
no
answers
no
votes
2016-09-07 10:37:12 -0600
LucaVeggian
detectMultiScale on Gpu problem with minNeighbors parameter
detectMultiScale
MinNeighbors
rectangles
groupRectangles
gpu
parameter
167
views
no
answers
1
vote
2019-12-14 06:23:50 -0600
Gourav
How to write tutorials for opencv
tutorial
contribute
121
views
no
answers
no
votes
2014-09-04 00:12:15 -0600
LunarDuck
Video in gray, why?
Video
stabilization
336
views
no
answers
no
votes
2015-07-17 12:53:08 -0600
saihv
Estimate pose of moving camera relative to a stationary camera, both looking at the same scene
pose-estimation
camera-calibration
feature-detection
stereo
347
views
no
answers
no
votes
2015-12-02 06:04:25 -0600
StevenPuttemans
cuda7.5+cmake-gui+opencv3.0, wired errors with tbb
Opencv3.0
CUDA
tbb
387
views
no
answers
3
votes
2016-04-08 04:55:51 -0600
Josky
linearPolar problem with UMat
linearpolar
UMat
711
views
no
answers
no
votes
2014-12-02 06:05:43 -0600
Tharindu
Restrict OpenCV descriptor matcher to a ROI for each query KeyPoint
#feature-detection
829
views
no
answers
no
votes
2013-10-30 04:33:33 -0600
varunIITD
Problem in cvGet2D function
#cvGet2D
#IplImage
#ReadingImage
213
views
no
answers
no
votes
2019-06-20 06:35:01 -0600
eagle77
Porting Trained Caffe Net with Custom Layer to Android
caffeimportandroid
112
views
no
answers
no
votes
2020-06-30 07:52:23 -0600
MohammedArbaz Shaikh
Which version of OpenCV is suitable for android 3.6.1 and greater visions?
androidandroidopencv
androidStudio
155
views
no
answers
no
votes
2019-09-05 13:49:38 -0600
tantony
New to OpenCV and Python
opencv
python
351
views
no
answers
no
votes
2017-09-16 10:04:35 -0600
mikerosz
Interfacing OpenCV and Node.js
c++opencv
node.js
444
views
no
answers
no
votes
2014-03-15 18:03:29 -0600
dm
Circular kernel with sectors as subregions opencv
Mat
c++
kernel
318
views
no
answers
no
votes
2015-08-06 08:40:29 -0600
dtinchev
Hidden Markov Model implementation
HMM
machinelearning
150
views
no
answers
no
votes
2014-07-28 02:27:47 -0600
Pvn
cannot open file 'opencv_ffmpeg249_64.lib'
ffmpeg249_64.lib
256
views
no
answers
no
votes
2019-06-17 17:01:40 -0600
newType
What does the following code do?
OpenCV3.4.0
opencv
c++
compile-errors
cmake
524
views
no
answers
no
votes
2019-01-11 15:05:39 -0600
skr_robo
Using Harris Corner Detector on video
cornerHarris
speed
optimization
forloop
Video
1k
views
no
answers
no
votes
2018-12-07 03:23:50 -0600
ivec
Measuring line thickness in a noisy image (OCT layer thickness)
noisy
OCT
measurment
thickness
edge-detection
Lineetection
290
views
no
answers
1
vote
2015-05-29 00:49:53 -0600
abhiguru
BGR to HVC conversion with or without using CUDA in OpenCV 3.0
Opencv3.0
colorspace
CUDA
132
views
no
answers
no
votes
2014-06-02 03:28:54 -0600
aurelien
How opencv_gpu multiplication works for big images
CUDA
warp
thread
bit_operation
gpu
553
views
no
answers
no
votes
2013-05-01 05:31:30 -0600
keltik
windows, eclipse, java and openCV-245
unsatisfiedlinkerror
3k
views
no
answers
no
votes
2016-06-17 03:07:25 -0600
Akash Garg
Trouble using threshold() function in opencv
c++opencv
779
views
no
answers
1
vote
2015-08-03 05:42:17 -0600
ghost43
Color histogram for object recognition
Color
histogram
c++
opencv
293
views
no
answers
no
votes
2016-06-06 23:48:24 -0600
Joker
Error creating CvSVM in Java with OpenCV 2.4.13
java
CvSVM
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