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29,830 questions
Tagged
1k
views
no
answers
1
vote
2013-12-05 13:16:57 -0600
talcat
VideoWriter failure: "Gstreamer Opencv backend does not support this codec actually"
#python
#2.4.7
#ubuntu12.04
1k
views
no
answers
no
votes
2013-12-05 10:35:35 -0600
scorpeeon
Best way/place to get timestamp on Android?
android
opencv4android
timestamp
Preview
onshutter
265
views
no
answers
1
vote
2013-12-05 08:49:08 -0600
Seelenoede
Size change after modify TIFF image
tiff
size
303
views
no
answers
no
votes
2013-12-05 08:47:26 -0600
Guido
solvePnP not giving identity
PnP
solvePnP
solvePnpRansac
3k
views
2
answers
1
vote
2013-12-05 08:16:11 -0600
bpp
Human height estimation using a calibrated camera
opencv
height
calibrated
camera
3dreconstruction
6k
views
2
answers
2
votes
2013-12-11 10:40:50 -0600
bpp
Stereo calibration baseline in meters
stereo
camera
calibration
baseline
1k
views
no
answers
1
vote
2013-12-05 08:00:11 -0600
itay
Decode with mediacodec
java
android
decode-video
187
views
1
answer
no
votes
2013-12-05 05:29:56 -0600
berak
How can I mark (white/255) in Mat for contour points?
c++
pixel-access
869
views
1
answer
no
votes
2013-12-05 04:58:59 -0600
bpp
how to detect middle circle in IOS OpenCV
#opencv
#ios
516
views
2
answers
no
votes
2013-12-06 03:26:16 -0600
b20052005
Can't unpack opencv-2.4.7. exe | Win 7 32 x
unpack
opencv
1k
views
1
answer
1
vote
2013-12-11 11:12:56 -0600
bpp
how to draw rectangles from find countours
FindContour
rectangle
597
views
1
answer
no
votes
2013-12-05 05:07:01 -0600
bpp
Number of pixels changed per frame compared to frame before?
frame
wise
pixel
change
168
views
no
answers
no
votes
2013-12-05 03:04:13 -0600
newbie111
OpenCV: My webcam doesn't work with OpenCV 2.4.6, ubuntu 12.04
#opencv
webcam
ubuntu12.04
9k
views
2
answers
1
vote
2013-12-07 00:10:17 -0600
Mostafa Sataki
how to set automatic threshold of image using opencv
#opencv
1k
views
3
answers
2
votes
2014-07-29 14:07:44 -0600
Steve Krawczyk
OpenCV - Matlab bindings are not working
opencv
Matlab
bindings
4k
views
4
answers
3
votes
2014-05-01 08:04:31 -0600
Yaoming
background subtraction with a moving camera
BackgroundSubtractor
background_segm
motion_detection
movement-estimation
5k
views
1
answer
no
votes
2014-07-20 17:13:57 -0600
schmaedech
How to resize boundingRect to fix size?
resize
boundingRect
contours
detectMultiScale
228
views
no
answers
3
votes
2013-12-11 18:36:55 -0600
xaffeine
How were the stock face detectors trained/tested?
cascadeclassifier
Face-Detection
6k
views
no
answers
3
votes
2013-12-04 12:25:13 -0600
Case1
Object height detection (single camera)
single
camera
#calibrateCamera
height
detection
3dreconstruction
1k
views
1
answer
no
votes
2013-12-09 03:18:25 -0600
Alexander Smorkalov
OpenCV and Twain
Twain
3k
views
2
answers
1
vote
2014-02-11 19:00:19 -0600
Jolish
Make failed on Linux Mint 15: filtering.cpp reference opencl_kernels.hpp
#make
1k
views
1
answer
no
votes
2013-12-04 09:30:02 -0600
Haris
access pixel values inside the detected object / c++
#opencv#c++
canny
919
views
1
answer
no
votes
2013-12-04 05:52:55 -0600
akaraali
Sparse Matrix solve
SparseMat
solver
4k
views
no
answers
1
vote
2013-12-05 00:51:46 -0600
droidCV
circle detection opencv android
android
java
houghcircle
1k
views
no
answers
no
votes
2013-12-04 03:31:58 -0600
ati
plot some points as a trajectory of tracking from video / c++ [closed]
c++
drawing
11k
views
3
answers
no
votes
2014-09-19 14:27:38 -0600
Saman
About import OpenCV to Dev C++
Dev-C++
1k
views
no
answers
no
votes
2013-12-08 23:50:58 -0600
Mangalyaan II
Does OpenCV have any method/function for edge based template matching? [closed]
contours
370
views
1
answer
no
votes
2013-12-05 23:28:36 -0600
Haris
How to do proper thresholding?
Thresholding
359
views
1
answer
no
votes
2014-01-24 09:53:30 -0600
conceptgame
Superresolution: error superRes->set("opticalFlow", of);
superRes
set
2k
views
1
answer
1
vote
2013-12-04 04:09:20 -0600
Pedro Batista
False alarm in haar cascade
#cvhaartraining
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