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29,830 questions
Tagged
4k
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2016-06-08 09:29:22 -0600
VanGog
Copy image using Rect() and copyTo()
Rect
copyTo
131
views
no
answers
no
votes
2016-06-08 06:07:08 -0600
ozgunus
SFM::reconstruct reference paper (from contrib module)
3dreconstruction
2k
views
1
answer
no
votes
2016-06-08 05:41:17 -0600
AJW
Rotation and Translation question
rotationMatrix
translationMatrix
rodrigues
rotation
calibrateCamera
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
931
views
no
answers
no
votes
2016-06-08 03:13:20 -0600
alexcohenza
OpenCV outputting blurred/interlaced video using V4L2
v4l2
opencv
python
70
views
no
answers
no
votes
2016-06-08 01:54:34 -0600
Prakhar Mohan
image.type() function in opencv returns some value, how do we know what type that value represents?
c++
opencv
778
views
no
answers
no
votes
2016-06-08 01:44:40 -0600
Oxenden
How to push points to array
opencv
c++
dots
9k
views
1
answer
no
votes
2016-06-07 23:46:23 -0600
omee
How to solve this error? "AttributeError: 'module' object has no attribute 'wrapAffine'"
attributeerror
python
wrapAffine
1k
views
1
answer
no
votes
2016-06-07 23:44:45 -0600
Tetragramm
how to solved proxy attandance or buddy punching infront of camera?
recognition
67
views
1
answer
no
votes
2016-06-07 23:42:06 -0600
Tetragramm
when is use the 'Vector' Command, it breaks my code evrytime. Is there any alternate to use other than 'vector' command
vector
119
views
no
answers
no
votes
2016-06-07 22:07:26 -0600
zoenightshade
OpenCV stitching chooses certain image to stitch
panorama
78
views
no
answers
no
votes
2016-06-07 20:47:09 -0600
s
How to make database in opencv android [closed]
opencvandroid
89
views
no
answers
no
votes
2016-06-07 20:45:33 -0600
s
Best book for opencv android development for beginners
opencvandroid
758
views
no
answers
no
votes
2016-06-07 16:00:14 -0600
M. Tony
Object Tracking with Mouse event
opencv
objecttracking
c++
visualstudios
203
views
no
answers
no
votes
2016-06-07 11:15:11 -0600
Lucas Amparo Barbosa
Trouble with Knn
KNN
regression
machinelearning
339
views
no
answers
no
votes
2016-06-07 10:41:03 -0600
manju
how to read the frames from url?
AndroidOpenCV
235
views
1
answer
no
votes
2016-06-07 07:55:41 -0600
Balaji R
How to add noise to color image, so that the MSE becomes square of the standard deviation of the noise?
image
154
views
no
answers
no
votes
2016-06-07 07:24:28 -0600
bluechaser
How can I detect vertical and horizontal edge at Android
android
edge
detection
24k
views
3
answers
4
votes
2016-06-07 06:18:04 -0600
Balaji R
Adding Noise to Image - Opencv
noise
210
views
no
answers
no
votes
2016-06-07 02:38:56 -0600
zms
Why no QT support on in Visual Studio but able to include QT when installation
qt
386
views
1
answer
no
votes
2016-06-07 02:32:59 -0600
strann
Does OpenCV support GDAL for writing?
gdal
imwrite
3k
views
no
answers
no
votes
2016-06-07 02:14:21 -0600
HacheEme
Python: Play UDP video streaming while sending keep alive messages
python
udp
socket
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
322
views
no
answers
no
votes
2016-06-06 21:02:31 -0600
lovaj
Why there is no cuda::SIFT_CUDA in Opencv?
CUDA
gpu
SIFT
SURF
82
views
no
answers
no
votes
2016-06-06 20:56:36 -0600
lovaj
How to use keypoints from another library to OpenCV?
SIFT
opencv
289
views
no
answers
no
votes
2016-06-06 20:50:47 -0600
Tetragramm
CUDA method overhead
CUDA
gpu
3.1.0
c++
96
views
no
answers
no
votes
2016-06-06 18:26:58 -0600
Brock
lkdemo.cpp will not run in OpenCV 3.0
Opencv3.0
lkdemo
2k
views
1
answer
no
votes
2016-06-06 15:48:07 -0600
sirj
using a raspberry pi and opencv to control a servo motor
FaceRecognition
1k
views
no
answers
no
votes
2016-06-06 15:03:24 -0600
YaddyVirus
How to use np.count_nonzero() within a range of pixels?
numpy
threshold
Thresholding
count-pixels
Pixels
637
views
no
answers
no
votes
2016-06-06 09:50:12 -0600
aripod
Coordinates of keypoints using FLANN matcher
keypoint-matching
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