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12,357 questions
Tagged
794
views
no
answers
no
votes
2018-12-11 11:03:42 -0600
Gokul
Opencv Imshow window getting freeze in MAc OS
cv2.imshow
macos
126
views
no
answers
no
votes
2018-07-29 16:52:13 -0600
Navdeep
Feature Scaling for SVM
SVM
libsvm
feature-scaling
c++
288
views
no
answers
no
votes
2015-05-07 13:14:04 -0600
te316
IR tracking of a person/animal/being up to 50m away
infrared
objecttracking
598
views
no
answers
no
votes
2017-04-11 08:09:29 -0600
lovaj
How do I contribute to OpenCV for parallel Hessian Affine code?
SIFT
hessian-affine
contribution
422
views
no
answers
no
votes
2019-07-15 07:43:08 -0600
berak
Fringe Phase unwrapping
Structured
light
phase
unwrapping
4k
views
no
answers
no
votes
2015-12-09 07:43:28 -0600
Joohn
LNK1120 LNK2019
LNK1120
LNK2019
548
views
no
answers
no
votes
2017-03-12 07:04:17 -0600
Nuz
Alignment using COG
opencv
c++
alignmant
159
views
no
answers
no
votes
2015-11-08 08:56:41 -0600
carl82
simple gpu computation
opencv
CUDA
gpu
111
views
no
answers
no
votes
2014-06-30 09:15:41 -0600
christophb
Error with boost::thread and GoodFeaturesToTrackDetector_GPU
#gpu#thread
213
views
no
answers
no
votes
2016-01-27 14:37:15 -0600
berak
compareHist threshold
compareHist
405
views
no
answers
no
votes
2014-05-19 06:56:47 -0600
황인학
i want mat to 1row mat(for SVM)
#android#opencv
759
views
no
answers
no
votes
2014-07-17 00:12:39 -0600
Mahavir
How to seprate I,P,B frames from a video
video-processing
429
views
no
answers
no
votes
2018-04-19 22:25:34 -0600
mar_y_ow_777
I have a problem in getting the edge contours of image with resolution 1836 x3264
contours
areacontours
322
views
no
answers
no
votes
2017-12-10 01:50:41 -0600
BAHRAMUDIN ADIL
I am getting the following error while trying to make opencv form source on Linux CentOS
opencv
linux
833
views
no
answers
no
votes
2017-01-27 05:33:14 -0600
berak
OPENCV POLYLINE
polylines
322
views
no
answers
no
votes
2016-10-26 23:07:21 -0600
lm35
GpuMat type varibale declaration "int type" significance
opencv3.1.0
CUDA8.0
ubuntu16.04
398
views
no
answers
1
vote
2020-07-08 17:03:17 -0600
bodell
VideoCapture.read blocking Java thread in RUNNING state
videocapture
read
blocking
java
thread
running
381
views
no
answers
2
votes
2014-09-12 10:35:43 -0600
GilLevi
Extracting SIFT/SURF descriptor from pre-cropped patches
SIFT
SURF
161
views
no
answers
no
votes
2018-03-07 06:28:23 -0600
Chandra Sekar
What is the flow of execution of an videocapture class api is executed in linux?
videocapture
linux
api
c++
487
views
no
answers
no
votes
2017-12-21 04:51:09 -0600
MaxWell
Camera calibration
calibrateCamera
aruco
870
views
no
answers
no
votes
2018-11-15 03:12:15 -0600
Zari
Difference between OpenCL TBB and OpenMP
opencv
opencl
tbb
openmp
parallelizarion
227
views
no
answers
no
votes
2018-06-30 13:51:31 -0600
papabiceps
Foreground segmentation when background and subject have nearly identical colour
opencv
python
foregroundextraction
210
views
no
answers
no
votes
2017-11-28 06:26:39 -0600
ebi
Virtually moving cameras before cv::stereoRectify
stereorectify
moving
camera
671
views
no
answers
1
vote
2016-02-01 07:29:44 -0600
MarKS9
How to detect normal markers with ArUco module in OpenCV3.0
Opencv3.0
aruco
c++
208
views
no
answers
no
votes
2018-08-10 17:57:56 -0600
connorsoohoo
Download a vector of GpuMats to Host
CUDA
opencv
c++
Mat
gpumat
5k
views
no
answers
1
vote
2018-11-15 04:05:58 -0600
Zari
Build OpenCV with OpenCL support
c++
compilation
cmake
opencl
3k
views
no
answers
no
votes
2014-01-18 11:34:42 -0600
SpiderGears
opencv_traincascade message: Premature end of JPEG file.
opencv_traincascade
#objectrecognition
#error
219
views
no
answers
no
votes
2014-10-20 12:23:17 -0600
Echo88
OpenCV 3.0 namedWindow-OPENGL-Problems
#OpenGL
#cvNamedWindow
#Opencv3.0
3k
views
no
answers
no
votes
2016-04-24 12:34:50 -0600
choukri el
double free or corruption (!prev) c++ opencv
c++
opencv
memory
freeing
corruption
242
views
no
answers
no
votes
2018-08-13 11:47:33 -0600
Florian Segginger
OpenCV Cuda alphaComp, blending a 0 image repeatedly makes it darker
c++
CUDA
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