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29,830 questions
Tagged
834
views
1
answer
7
votes
2012-11-13 08:46:16 -0600
SR
What's the best way to match forms of line drawing?
match
hand
drawing
opencv
894
views
no
answers
2
votes
2012-10-17 10:25:50 -0600
Vinshi
Image stitching from a live video stream
image-processing
image-stitching
4k
views
1
answer
3
votes
2012-11-27 17:08:22 -0600
hoangnguyen79
HogDescriptor DaimlerPeopleDetector does not work
HOGDescriptor
SVM
6k
views
1
answer
no
votes
2015-03-25 11:14:28 -0600
Micka
cv::gpu::remap comparatively slow
gpu
remap
CUDA
4.2
opencv
2.4.2
2k
views
2
answers
no
votes
2014-01-15 01:57:03 -0600
lln1990
OpenCV Camera Calibration for telecentric lenses
camera
calibration
telecentric
966
views
1
answer
2
votes
2012-11-01 17:41:27 -0600
andrea.delbravo
Window menu and file management
menu
file
3k
views
2
answers
3
votes
2013-10-18 06:35:48 -0600
Antonio
How can I specify row alignment reading an image or creating Mat object?
Mat
row
alignment
46k
views
4
answers
7
votes
2013-04-15 22:01:59 -0600
aiming_high
What is a good thinning algorithm for getting the "skeleton" of characters for OCR?
Thinning
Normalization
neural_networks
OCR
3k
views
no
answers
1
vote
2012-10-17 12:29:44 -0600
anaid
batchDistance assert error
opencv4android
features2d
1k
views
1
answer
1
vote
2012-10-17 01:42:24 -0600
Kirill Kornyakov
cvSetMouseCallback function pointer WinForms
cvSetMouseCallback
mouse
868
views
no
answers
2
votes
2012-10-18 04:53:18 -0600
rafael.soledade
DMatch matches output
best-matches
DMatch
ORB
661
views
1
answer
1
vote
2012-10-16 01:47:37 -0600
Kirill Kornyakov
Saving IR images
imwrite
ir
7k
views
2
answers
3
votes
2012-10-17 01:30:05 -0600
Kirill Kornyakov
Improve contrast of a 16U image
contrast
normalize
2k
views
1
answer
no
votes
2013-05-24 11:02:01 -0600
charge
Detecting multiple data matrix codes from high resolution image
datamatrix
development
highres
imageprocessing
12k
views
3
answers
3
votes
2015-11-13 11:03:27 -0600
Bob W
Java: How to set parameters to ORB FeatureDetector?
ORB
features2d
java
2k
views
1
answer
3
votes
2012-10-15 06:31:56 -0600
sammy
Decreasing the Stitching time
stitching
performance
1k
views
no
answers
1
vote
2012-10-15 01:32:51 -0600
mrgloom
image registration using fft [closed]
FFT
Matlab
image-registration
763
views
1
answer
1
vote
2012-10-15 03:34:17 -0600
Kirill Kornyakov
Remove buttons from their background so I can re-use button image
opencv
image-processing
BackgroundSubtractor
2k
views
no
answers
2
votes
2012-10-14 10:06:48 -0600
Saleh A. Saber
3D face recognition
face
recognition
3d
android
374
views
1
answer
1
vote
2012-10-23 21:28:47 -0600
AlexanderShishkov
iOS Framework includes
ios
framework
10k
views
1
answer
no
votes
2012-10-30 23:33:15 -0600
Ilya Lysenkov
findCirclesGrid in Python
findCirclesGrid
calibration
Calib3d
python
380
views
1
answer
no
votes
2012-10-15 01:26:35 -0600
Vladislav Vinogradov
OpenCV, non specific text
opencv
Text
putText
13k
views
4
answers
6
votes
2016-12-04 07:46:21 -0600
Adi
how to sum a 3 channel matrix to a one channel matrix?
convert
Channels
1k
views
1
answer
1
vote
2012-10-22 17:25:50 -0600
Astor
Clusterization in OpenCV
clustering
mask
2k
views
1
answer
no
votes
2012-10-23 08:02:31 -0600
alex
Cannot set user parameters in BackgroundSubtractorMOG2
BackgroundSubtractor
6k
views
1
answer
2
votes
2012-10-12 09:13:52 -0600
Vladislav Vinogradov
Filtering matches by keypoint coordinates
Opencv2-4-2
Keypoints
DMatch
match
Video
8k
views
2
answers
2
votes
2012-10-21 08:44:28 -0600
alexcv
Display in 3D at set of binary labelled cv::Mat images... somekind of slices of a 3D object
pointcloud
3d
volume
display
1k
views
1
answer
1
vote
2012-10-12 07:49:42 -0600
Ben
Calculate Translation-Rotation Matrix for RGBD-Kinect data
kinect
opencv
1k
views
no
answers
2
votes
2012-10-12 01:57:47 -0600
Harsha
How to display 3D images in openCV
3d
Mat
8k
views
1
answer
2
votes
2013-01-26 18:58:07 -0600
cipher
Why always OpenCV Error: Assertion failed (elements_read == 1) in unknown function ?
haartraining
error
element
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