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29,830 questions
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865
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2
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2012-07-11 04:29:56 -0600
Andrey Pavlenko
Performance issues on porting warpPerspective into my project
java
jni
opencv
performance
android
44k
views
1
answer
3
votes
2012-07-11 11:58:00 -0600
StevenBell
cv2.perspectiveTransform() with Python
perspectiveTransform
python
938
views
1
answer
no
votes
2012-07-11 13:51:40 -0600
AlexanderShishkov
Compiling OpenCV for iOS - no product type error
ios
compile
error
2k
views
1
answer
no
votes
2012-07-12 11:03:32 -0600
Vincent Rabaud
compile error in opencv2/flann/lsh_table.h when compiling bgslibrary
opencv
bgslibrary
2k
views
2
answers
no
votes
2012-07-12 16:49:17 -0600
blue
videofacerec.py example help
opencv
python
FaceRecognizer
camera
videocapture
20k
views
2
answers
3
votes
2012-07-12 22:40:21 -0600
Niu ZhiHeng
How to add 2 Mat objects of different type?
c++
Mat
7k
views
2
answers
3
votes
2012-07-13 01:48:51 -0600
Kirill Kornyakov
What's the best way to segment different coloured blobs?
HSV
Color
Channels
3k
views
2
answers
2
votes
2012-07-13 06:25:41 -0600
jayrambhia
Can't use pyramids in calcOpticalFlowPyrLK - Python
python
Video
tracking
calcOpticalFlowPyrLK
1k
views
1
answer
no
votes
2012-07-13 10:01:17 -0600
XCoder
How to write Keypoints into document of txt
Keypoints
Txt
format
4k
views
1
answer
no
votes
2012-07-13 23:19:27 -0600
Abid Rahman K
Python findFundamentalMat
findFundamentalMat
python
12k
views
1
answer
2
votes
2012-07-14 04:56:13 -0600
AlexanderShishkov
How to used MSER in OpenCV2.4.2 to detect regions?
Opencv2.4.2
MSER
ellipse
region
8k
views
1
answer
no
votes
2012-07-14 12:20:15 -0600
ararr
select ROI with mouse and display video. Strange problem
Video
roi
mouse
2k
views
2
answers
3
votes
2012-07-14 16:41:14 -0600
Michael Burdinov
Extracting a vector of pixel values across multiple frames
statistics
pixel
variance
saturation
type
903
views
1
answer
no
votes
2012-07-15 15:04:53 -0600
Philipp Wagner
createEigenFaceRecognizer problem
Opencv2.4.2
354
views
2
answers
1
vote
2012-07-16 06:53:08 -0600
Andrey Pavlenko
How to add documentation to a class?
documentation
3k
views
1
answer
no
votes
2012-07-16 08:38:59 -0600
Tommy
Python correctMatches
python
correctMatches
2k
views
1
answer
no
votes
2012-07-16 13:01:38 -0600
varun_jain786
OutOfMemoryError while training_descriptors
OutofMemoryException
5k
views
1
answer
1
vote
2012-07-16 14:01:04 -0600
blue
cv2 bindings incompatible with numpy.dstack function?
cv2
numpy
python
3k
views
1
answer
no
votes
2012-07-16 15:38:53 -0600
blue
Assertion Error in Kalman Filter python OpenCV 2.4.0
kalman
assertion
error
7k
views
3
answers
2
votes
2012-07-16 17:55:45 -0600
Thiago Santos
Using Hue and Saturation to calculate Backprojection of an object
c++
opencv
hue
saturation
567
views
1
answer
2
votes
2012-07-17 00:31:12 -0600
Maria Dimashova
What is the usage of CV_DTREE_CAT_DIR?
CvDTree
categorical
ml
8k
views
1
answer
4
votes
2012-07-17 09:00:14 -0600
Kirill Kornyakov
2.4.2 Android - missing nonfree package
android
2.4.2
nonfree
SURF
1k
views
1
answer
1
vote
2012-07-17 15:17:52 -0600
AlexanderShishkov
Conversion between IplImage and MxArray
c++
opencv
Matlab
Engine
829
views
1
answer
1
vote
2012-07-17 18:47:49 -0600
AlexanderShishkov
optical flow state of art in version 2.4.2
optical-flow
2.4.2
3k
views
1
answer
no
votes
2012-07-18 02:35:46 -0600
Kirill Kornyakov
Record/Store constant refreshing coordinates points into notepad
c++
FileStorage
1k
views
2
answers
1
vote
2012-07-18 03:00:34 -0600
Ayan Acharya
native opencv camera for LBP based detection
android
java
cascade
xml
LBP
2k
views
1
answer
1
vote
2012-07-18 03:56:43 -0600
Alexey Spizhevoy
Using OpenCV's stitching module, strange error when compositing images
opencv
stitching
3k
views
2
answers
2
votes
2012-07-18 04:42:04 -0600
Rui Marques
A question about registration function in Opencv2.4.2
superimpose
image
fusion
findHomography
3k
views
1
answer
1
vote
2012-07-18 09:27:42 -0600
Guobiao
How do I draw irregular contours of MSER regions
draw
contour
MSER
region
1k
views
2
answers
no
votes
2012-07-18 16:20:12 -0600
allissaid
Problems with class cv::FaceRecognizer under Windows 7 64 bit and VS2010
opencv
c++
FaceRecognizer
vs2010
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