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29,830 questions
Tagged
1k
views
no
answers
no
votes
2016-03-22 09:18:00 -0600
bob409
Is it possible to make HoG scale invariant?
HOG
scale-invariance
image-processing
364
views
no
answers
no
votes
2016-03-22 08:29:26 -0600
anagno
RANSACPointSetRegistrator
RANSAC
4k
views
1
answer
no
votes
2016-03-22 07:50:08 -0600
essamzaky
Text extraction and segmentation using opencv and java for android application
OCR
swt
6k
views
1
answer
no
votes
2016-03-22 07:02:01 -0600
Tetragramm
Normalize vector
normalize
1k
views
1
answer
no
votes
2016-03-22 00:49:07 -0600
berak
Getting the matrix of Mat type image
java
opencv
346
views
no
answers
no
votes
2016-03-21 20:46:34 -0600
bob409
Use fourier descriptor and chain code as feature extraction
fourier
Chaincode
c++
opencv
306
views
no
answers
no
votes
2016-03-21 19:20:27 -0600
Bart Plovie
solvePnPRansac gives unexpected results
solvePnpRansac
python
projectPoints
1k
views
1
answer
no
votes
2016-03-21 17:45:22 -0600
Tetragramm
How do I segment the actual human body shape from an image?
segmentation
grabcut
cvSnakeImage
bodytracking
human
contours
4k
views
no
answers
no
votes
2016-03-21 16:24:42 -0600
Giorgos_ts
error: (-215) scn == 3 || scn == 4 in function cv::ipp_cvtColor [closed]
opencv
1k
views
no
answers
no
votes
2016-03-21 15:05:01 -0600
pthacker
How should I find edges in the hue channel of an HSV image?
canny
HSV
edgedetection
323
views
no
answers
1
vote
2016-03-21 13:11:02 -0600
Teju1106
How to store images in SQlite database with opencv java ?
signature-detection
136
views
no
answers
no
votes
2016-03-21 09:55:19 -0600
panc
better explanations of ORB
android
opencv
ORB
detection
719
views
1
answer
no
votes
2016-03-21 09:17:07 -0600
bob409
Resampling grid to remove noise before extracting chain code
Chaincode
opencv
c++
141
views
no
answers
no
votes
2016-03-21 06:36:35 -0600
hassouna09
how to detect a bloody scene in a video using opencv
computervision
1k
views
1
answer
1
vote
2016-03-21 05:21:50 -0600
wronglyNeo
cuda::Stream in v3 (CudaMem, Stream::enqueUpload())
CUDA
opencv-3.0.0
29k
views
5
answers
6
votes
2016-03-21 05:19:30 -0600
essamzaky
How to find the two most dominant colors in an image?
Color
histogram
BGR
HSV
248
views
no
answers
no
votes
2016-03-21 04:32:20 -0600
techgargmukul
Matching two letters arabic?
matchShapes
HausdorffDistance
shapecontext
OCR
472
views
no
answers
no
votes
2016-03-21 01:05:52 -0600
[email protected]
Video Capture is not working in ubuntu?
videocapture
395
views
no
answers
no
votes
2016-03-20 15:39:02 -0600
sajjad_sss
First run (0x000007b) Error
opencv300
VS2013
220
views
1
answer
no
votes
2016-03-20 15:03:22 -0600
Tetragramm
Save two different images displayed at separate imshow?
imshow
c++
waitkey
912
views
no
answers
no
votes
2016-03-20 14:29:59 -0600
Wingblack
Fail with Stitcher and Python
stitcher
python
windows
449
views
1
answer
1
vote
2016-03-20 12:33:44 -0600
Tetragramm
(3.1.0) Detected FAST keypoints offset from image
fast
detector
feature-detection
197
views
no
answers
1
vote
2016-03-20 08:42:17 -0600
can
traincascade parallelize grabbing of negative windows
traincascade
parallelize
253
views
1
answer
no
votes
2016-03-20 08:18:00 -0600
Tetragramm
Is there any solution with opencv which complete forms ?
opencv
android
java
30k
views
1
answer
1
vote
2016-03-20 07:23:19 -0600
berak
How to perform intersection or union operations on a rect in Python?
python
rectangles
535
views
no
answers
1
vote
2016-03-20 04:30:54 -0600
rajat.koner
VIdeoCapture can't read frame and get method returns zero for everything.
ubuntu14.04
videocapture
Eclipse
copencv
121
views
no
answers
no
votes
2016-03-20 02:55:07 -0600
215
Extract feature of an red object from an stereo image?
stereo
depth
1k
views
no
answers
no
votes
2016-03-19 22:27:12 -0600
Nisal
Problem with configuration in VS2015 Opencv 3.1.0
opencv3.1.0
vs2015
PDB
222
views
no
answers
no
votes
2016-03-19 14:51:02 -0600
nabi
interactive ground piano
Overlooked
1k
views
1
answer
1
vote
2016-03-19 14:36:53 -0600
Tetragramm
how to use inverse 1D fft when input is real
dft
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