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343 questions
Tagged
Video
×
3k
views
1
answer
no
votes
2012-07-08 17:21:08 -0600
Rui Marques
Which values for window size and number of pyramids are reasonable for calcOpticalFlowPyrLK?
Video
android
optical-flow
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
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
523
views
1
answer
no
votes
2012-07-21 16:12:32 -0600
ararr
Video propeties different.conflicting results
Video
property
confilitng
results
5k
views
1
answer
1
vote
2012-07-26 20:39:35 -0600
Martin Peris
Operating a web camera- how?
webcamera
camera
VisualC++
Video
tutorial
7k
views
1
answer
no
votes
2012-07-30 13:28:55 -0600
gfuhr
Animal Recognition
live
Video
feed
animal
recognition
535
views
2
answers
no
votes
2012-07-30 16:45:02 -0600
Michael Burdinov
video properies give wrong results.
Video
ffmpeg
properties
794
views
2
answers
2
votes
2012-08-07 19:58:57 -0600
CTD
Building the video I/O part only?
Video
build
4k
views
1
answer
2
votes
2012-08-12 07:54:17 -0600
Adi
Lossless video codecs in OpenCV?
Video
videowriter
codec
lossless
3k
views
1
answer
no
votes
2012-08-31 01:26:25 -0600
Martin Peris
Reading pixel values from a frame of a video
pixel
frame
Video
637
views
1
answer
2
votes
2012-09-05 03:56:59 -0600
Vladislav Vinogradov
Video element access
element
Mat
videocapture
Video
1k
views
no
answers
2
votes
2012-09-19 11:44:15 -0600
giroy
Detecting unplugged camera with OpenCV2.4
Video
videocapture
OpenCv2.4
Opencv2.4.2
1k
views
1
answer
no
votes
2012-09-28 15:40:04 -0600
mikegao88
AR Drone 2.0 video feed
drone
Video
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
9k
views
2
answers
2
votes
2012-10-23 08:06:31 -0600
alex
How to change BackgroundSubtractorMOG2 options
Video
BackgroundSubtractor
1k
views
1
answer
2
votes
2012-10-23 17:38:16 -0600
John
VideoWriter produces empty videos
videowriter
encoding
writing
Video
1k
views
1
answer
4
votes
2012-11-01 16:06:54 -0600
chriszuma
Is there a faster way to display video than NamedWindow and WaitKey? (Linux)(Python)
namedwindow
waitkey
Video
delay
linux
python
625
views
2
answers
no
votes
2012-12-20 14:00:48 -0600
Tie-fighter
Encoding videos for opencv
Video
encoding
2k
views
1
answer
no
votes
2013-01-06 07:33:49 -0600
Alexander Smorkalov
Freeze camera image, zoom into image, and move image around
opencv4android
freeze
zoom
drag
Video
image
1k
views
1
answer
no
votes
2013-01-10 12:39:02 -0600
Adi
Removing outliers from goodFeaturesToTrack using the x84 method
opencv
goodFeaturesToTrack
outliers
tracking
stabilization
Video
8k
views
2
answers
2
votes
2013-01-28 23:07:11 -0600
Haris
Cutting selected frame ranges from a video
frames
Video
1k
views
2
answers
2
votes
2013-02-08 05:56:53 -0600
StevenPuttemans
Hot to detect logo region in video?
opencv
Video
985
views
no
answers
no
votes
2013-02-08 07:55:04 -0600
fiberkill
Opencv: Inject sound from web cam microphone to recording avi
opencv
sound
Video
no
audio
3k
views
2
answers
no
votes
2013-02-13 02:09:44 -0600
Mathieu Barnachon
Video mask in OpenCV
opencv
mask
Video
219
views
1
answer
no
votes
2013-02-20 00:23:50 -0600
Alexander Smorkalov
video processing ?
Video
1k
views
1
answer
no
votes
2013-03-08 06:27:32 -0600
atrebbi
CvVideoWriter WriteFrame for iOS not working
ios
cvWriteFrame
cvVideoWriter
AVAssetWriterInput
Video
recording
1k
views
1
answer
no
votes
2013-03-11 11:42:49 -0600
Alexander Smorkalov
How to get MJPG stream video from android IPWebcam using opencv
opencv
stream
android
Video
ip
webcam
2k
views
2
answers
1
vote
2013-03-15 15:26:19 -0600
MS
Line detection and timestamps, video, Python
Video
python
linedetection
objectdection
timestamps
speedcalculation
284
views
2
answers
no
votes
2013-03-18 02:57:51 -0600
Mathieu Barnachon
video frame is different frome imgs?
Video
frame
imges
cmpHistofHSV
134
views
1
answer
no
votes
2013-03-20 09:10:37 -0600
berak
Simple Frame code issue
Video
1
2
3
4
5
...
12
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