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12,357 questions
Tagged
1k
views
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answers
no
votes
2017-10-27 16:19:27 -0600
rusty
Cross-compiling for ARM running QNX
QNX660
arm
edges
184
views
no
answers
2
votes
2014-04-14 19:50:04 -0600
Royi
Interpolation by Optimization
optimization
interpolation
1k
views
no
answers
no
votes
2019-07-03 18:09:37 -0600
jl303
Can't Decode Webp
webp
python
203
views
no
answers
no
votes
2020-07-04 04:45:41 -0600
albeh95
Isolate object to better detect it
objectdetection
66
views
no
answers
no
votes
2015-12-11 22:36:08 -0600
android1234567
How do I import SparseMat class?
SparseMat
android
275
views
no
answers
no
votes
2014-10-20 07:10:55 -0600
Deepak Kumar
how to create a block of 5x5 pixel in image
#Mat#opencv#c++
149
views
no
answers
no
votes
2015-06-04 10:06:36 -0600
muc
how can face recognize with one sample per object
face
recognize
sample
1k
views
no
answers
1
vote
2015-07-15 10:30:48 -0600
Caba
Use cv::saliency::ObjectnessBING
objectness
bing
opencv
saliency
338
views
no
answers
1
vote
2015-07-30 11:05:22 -0600
chris hawley
opencv fails to import on python
Opencv3.0
dlls
opencv
python
3k
views
no
answers
1
vote
2012-07-27 18:39:09 -0600
Abid Rahman K
Different behaviour of OpenCV Python arguments in 32 and 64-bit systems
python
X64
x32
326
views
no
answers
no
votes
2013-03-27 21:04:15 -0600
nmm02003
transform phase map to 3D
transform
3d
158
views
no
answers
no
votes
2019-07-17 01:47:42 -0600
kildonggo
I made spectral entropy code , but strange.
entropy
spectral
FFT
Video
opencv
23k
views
no
answers
no
votes
2016-01-21 09:47:27 -0600
podlipensky
Iterate over multiple vectors of uneven Mat
iterator
Mat
c++
314
views
no
answers
3
votes
2019-12-03 07:24:10 -0600
patil.kshitij
How to split a contour in to open arcs?
contours
2d-image
495
views
no
answers
1
vote
2013-09-24 14:07:14 -0600
JG
VS2010 NSight 3.1 Debugging non-OpenCV CUDA kernels
CUDA5.5
gpu
kernel
2.4.6
windows7x64
328
views
no
answers
no
votes
2016-10-28 11:45:57 -0600
MQ
Draw matches, rich keypoints and no draw single points
drawMatches
623
views
no
answers
no
votes
2017-07-23 22:54:20 -0600
reid
DMA directly into UMat data
UMat
gpu
DMA
415
views
no
answers
no
votes
2020-08-27 05:04:40 -0600
Scheolin
Camera/Distortion Model Confusion
distortion
lens-distortion
opencvcamera
7k
views
no
answers
no
votes
2015-09-29 09:57:34 -0600
NiravJ
How to read IP Cam in cv2.VideoSource
CaptureVideo
343
views
no
answers
no
votes
2016-06-08 04:19:31 -0600
lovaj
Bag of Words/Featrues + Locality Sensity Hashing for Content-based image retrieval (CBIR) implementation
bagOfvisualWords
kmeans
machine-learning
informationretrieval
752
views
no
answers
no
votes
2020-04-17 13:39:17 -0600
PyNinja
triangulatePoints and undistortPoints
stereo
3dreconstruction
triangulatePoints
undistortpoints
453
views
no
answers
no
votes
2018-04-19 09:31:50 -0600
L.Rosen
Stitching images with phase correlation: how to get overlap area position?
phasecorrelate
phasecorr
correlation
imagestitching
313
views
no
answers
1
vote
2015-02-23 20:18:01 -0600
praveenv4k
[Kinect V2] cap_openni2 crashes
kinect_v2
opencv3
openni2
290
views
no
answers
1
vote
2018-12-03 07:44:32 -0600
Filippo9669
Max gradient magnitude in Canny's algorithm
opencv
c++
edges
canny
gradient
threshold
203
views
no
answers
no
votes
2019-10-29 05:36:17 -0600
rehans516
how to detect humans in thermovision images?
Predict
human
computervision
deep-learning
857
views
no
answers
no
votes
2016-08-09 08:18:40 -0600
vasu12360
install opencv 2.4.13 in ubuntu 16.04
opencv
ubuntu
3k
views
no
answers
1
vote
2018-10-22 09:57:54 -0600
klayman
OpenCV and Bundle adjustment
BundleAdjustment
ceres
sba
robust
745
views
no
answers
no
votes
2014-04-25 08:37:40 -0600
prometheus3k
Issues in Manual OpenCV4Android SDK setup
#opencv4android
3k
views
no
answers
no
votes
2019-03-22 09:14:09 -0600
vps
Capture the frame from iDS uEye camera.
opencv
c++
ueye
1k
views
no
answers
no
votes
2014-08-19 14:55:04 -0600
VladTheImpala
Write out mat to stream / print to screen
cvSaveImage
stream
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