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29,830 questions
Tagged
2k
views
no
answers
3
votes
2012-11-30 12:18:07 -0600
g.ligorio
Real - time Operating System interface with OpenCV
RTOS
Interface
76k
views
4
answers
4
votes
2012-12-05 07:11:04 -0600
wuling
Mat to byte array
opencv
Mat
1k
views
1
answer
no
votes
2012-12-03 05:04:23 -0600
gary
Build OpenCV for iOS 5
ios
opencv2-4-3
xcode4.5
236
views
1
answer
1
vote
2012-12-02 08:24:51 -0600
bubbatash
Facial Recognition for Recorded videos
facial
VideoFaceRecognition
27k
views
2
answers
4
votes
2012-12-02 05:16:02 -0600
Mostafa Sataki
image type vs image depth
depth
2k
views
1
answer
no
votes
2013-01-03 08:30:24 -0600
theodore
Optical Flow Arrow Tips Pointing the Wrong Way
optical-flow
Arrow
direction
5k
views
2
answers
1
vote
2013-01-02 12:50:19 -0600
spr
imencode & imdecode in iOS
ios
encoding
decoding
opencv
1k
views
2
answers
no
votes
2012-12-06 06:28:42 -0600
Cristina
Feature Matching with FLANN - Exception on "nonfree_init.cpp"
flann
nonfree
feature
SURF
opencv
matching
1k
views
2
answers
no
votes
2012-12-04 05:40:06 -0600
AlexanderShishkov
capture vidio from 2 cameras
webcamera
4k
views
2
answers
no
votes
2012-12-03 06:56:20 -0600
kaga
opencv imshow causing a memory leak (c++)
c++
memory
leak
namedwindow
imshow
60k
views
1
answer
2
votes
2012-12-03 04:03:31 -0600
Vladislav Vinogradov
convertTo from CV_32f to CV_8U
convertTo
CV_32F
CV_8U
288
views
no
answers
1
vote
2012-12-03 03:29:29 -0600
dark
coordinate system of the posit algorithm
posit
1k
views
1
answer
no
votes
2012-12-03 04:13:16 -0600
Vladislav Vinogradov
cvCalcOpticalFlowLK issue
Optical
Flow
LK
Visualization
3k
views
2
answers
1
vote
2018-08-13 08:50:23 -0600
pierre_w
How to filter FREAK+BruteForceMatcher result?
freak
descriptor
3k
views
1
answer
no
votes
2012-12-10 14:07:12 -0600
Philipp Wagner
Eigenfaces face recognizer gives error: unresolved external symbols
eigenfaces
FaceRecognition
FaceRecognizer
unresolved
external
symbols
15k
views
1
answer
1
vote
2012-12-03 14:34:43 -0600
AlexanderShishkov
cv::sum() and cv::norm() for CV_U8...
matrix
684
views
2
answers
no
votes
2012-12-20 14:00:48 -0600
Tie-fighter
Encoding videos for opencv
Video
encoding
1k
views
1
answer
2
votes
2012-12-03 19:24:41 -0600
ipunished
How to use bag of words to predict an image?
BOWTrainer
kmeans
objectrecognition
objectdetection
SIFT
10k
views
1
answer
2
votes
2012-12-06 15:31:27 -0600
AlexanderShishkov
how can I do back-projection?
back-projection
reprojection
calibration
1k
views
2
answers
1
vote
2012-12-04 03:16:07 -0600
Siegfried
Accessing pixel value always return same value
camera
pixel
IplImage
3k
views
2
answers
1
vote
2012-12-05 04:51:37 -0600
Haris
Comparing two similar images
RGB
227
views
no
answers
1
vote
2012-12-04 08:08:22 -0600
gagabla
Reduce filesize of binary thats statically linked against opencv
visual-studio-2010
linker
compiler
filesize
235
views
no
answers
no
votes
2012-12-04 08:32:57 -0600
Dženan
Object detection on labeled images only
objectdection
cascadeclassifier
1k
views
1
answer
3
votes
2013-01-07 01:36:48 -0600
laoli_jade
How can i use a custom norm with BruteForceMatcher ?
freak
descriptor
matching
hamming
418
views
1
answer
no
votes
2013-07-26 05:49:05 -0600
Spas Hristov
big model xml file,trained by CvRTrees, load fails!
function
fail
1k
views
1
answer
1
vote
2012-12-05 06:46:37 -0600
yuval
Cannot compile FaceDetectVideo example code
FaceDetectVideo
ios
compile
error
ocv.build
3k
views
2
answers
1
vote
2013-08-02 10:54:53 -0600
Mostafa Sataki
How to read/write a PCA object from/to a cv::FileStorage ?
PCA
FileStorage
7k
views
1
answer
1
vote
2012-12-05 04:56:10 -0600
Haris
How to display an image center aligned in a openCV window?
Image-alignments
123
views
no
answers
1
vote
2012-12-05 01:23:48 -0600
Saumya Jetley
Is Active Blobs(1998) opencv implementation available?
activeblobs
995
views
no
answers
no
votes
2012-12-05 02:54:00 -0600
lizris
Rotation invariant object detection
detection
recognition
cascadeclassifier
rotation
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