First time here? Check out the FAQ!
Hi there! Please sign in
help
faq
tags
users
badges
This forum is disabled, please visit
https://forum.opencv.org
ALL
UNANSWERED
Ask Your Question
RSS
Sort by »
date
activity ▼
answers
votes
29,830 questions
Tagged
566
views
1
answer
no
votes
2016-09-13 12:15:52 -0600
Tetragramm
Manipulate Image
Basic
operations
newbie
Cropping
crop
white-pixels
139
views
no
answers
1
vote
2016-09-13 10:41:23 -0600
srbh
As I am unable to understand formula/theory/details of this function details::focalsFromHomography () ? Can someone help me understanding or getting focals form Homography ?
calibration
findHomography
focal_lenght
motion
pose_estimation
1k
views
1
answer
no
votes
2016-09-13 10:08:28 -0600
Reeven
Training SVM for image recognition with BOW: error on prediction
SVM
BOW
image-recognition
machinelearning
94
views
no
answers
no
votes
2016-09-13 08:58:46 -0600
eraserix
opencv_highgui creates new threads during static allocation
static
pthread_create
libusb
dc1394
274
views
1
answer
no
votes
2016-09-13 06:51:25 -0600
sarmad
I want to install opencv3.0.0 in ubuntu14.04
python2.7
ubuntu14.04
opencv
1k
views
no
answers
no
votes
2016-09-13 01:39:19 -0600
TiBe
StereoCalibration RMS Problem
stereocalibrate
rms
triangulatePoints
87
views
1
answer
1
vote
2016-09-13 00:53:29 -0600
berak
Save frame with face co-ordinates
format
1k
views
1
answer
no
votes
2016-09-12 22:01:45 -0600
Tetragramm
contour detection and distance measurement
contour
computervision
calculate_distance
livefeed
269
views
no
answers
no
votes
2016-09-12 17:20:21 -0600
Dipu
OpenCV for Python 3.5 for use under Anaconda's Navigator 1.2.3
python
opencv-3.0.0
6k
views
3
answers
3
votes
2016-09-12 15:43:56 -0600
vishwanathkr
Big different between StereoSGBM and gpu::StereoBM_GPU
gpu
CUDA
DisparityMap
1k
views
no
answers
no
votes
2016-09-12 12:27:13 -0600
jonatasalmeida
OpenCV was not initialised correctly. Application will be shut down
opencv
android
galaxy
404
views
no
answers
-1
votes
2016-09-12 07:58:00 -0600
hashir
Object Detection issue [closed]
haartraning
cvHaarCascadeClassi
objectdetection
object-tracking
1k
views
no
answers
no
votes
2016-09-12 01:43:54 -0600
scholar
OpenCV Error: Bad argument (Default classifier file not found!) [closed]
visual
studio
opencv
c++
Text
detection
5k
views
no
answers
no
votes
2016-09-11 14:37:42 -0600
JotaRodriguez
Error “sys/videoio.h - not found” OpenCV 3.1.0
ffmpeg
libav
711
views
no
answers
no
votes
2016-09-11 11:11:49 -0600
c++new
Videocapture start latency for a rtsp-stream
rtsp
videocapture
start-latency
17k
views
1
answer
no
votes
2016-09-11 08:42:38 -0600
DevelopB
How to uninstall OpenCV (Python)
uninstall
python
c++
1k
views
1
answer
no
votes
2016-09-11 08:26:16 -0600
Tetragramm
how to get KeyPoint angle
KeyPoint+SIFT
1k
views
no
answers
no
votes
2016-09-10 17:56:16 -0600
nAkS_G
Hough for binary images
houghcircle
265
views
no
answers
no
votes
2016-09-10 16:06:53 -0600
medou
Problem with compiling a code opencv2.4.9
c++
opencv
mingw
viola-jones
99
views
no
answers
no
votes
2016-09-10 12:22:37 -0600
N
hello, plz help me for stratup with opencv coding..
deleted
272
views
no
answers
no
votes
2016-09-10 11:58:58 -0600
Tsukasa Sugiura
Do you have a plan to publish official NuGet package?
proposal
nuget
295
views
no
answers
no
votes
2016-09-10 06:39:05 -0600
vaxon
Delaunay triangulation - edge flip?
c++
opencv
Delaunay
edge
flip
swapedges
123
views
no
answers
no
votes
2016-09-10 05:38:14 -0600
bertumen.wj
can Bag of words + SVM identify banknote denomination?
SVM
BOW
122
views
1
answer
-1
votes
2016-09-09 22:28:23 -0600
Tetragramm
How do you detect cluster point in an image
DB0829
917
views
1
answer
no
votes
2016-09-09 19:17:04 -0600
Tetragramm
Understanding capability of camera with two lenses: measuring speed & distance?
distance_measurement
velocity
calculate_distance
lenses
resolution
382
views
no
answers
no
votes
2016-09-09 17:43:03 -0600
art_bug
Problem with drawmatches()
c++
SIFT
opencv
142
views
no
answers
no
votes
2016-09-09 15:12:02 -0600
marcosbontempo
OpenCV Python detect camera's trepidation
camera
trepidation
365
views
1
answer
no
votes
2016-09-09 13:35:35 -0600
FooBar
Change pixel x,y location with mathematical function
python
opencv
coordinates
image-warping
282
views
no
answers
no
votes
2016-09-09 10:53:15 -0600
ricor29
Background model technique with disparity map
stereo
disparity
background
foregroundextraction
1k
views
2
answers
1
vote
2016-09-09 10:51:22 -0600
pklab
Visually anayzing network diagrams.
diagrams
lines
linesmatching
« previous
1
...
447
448
449
450
451
...
995
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
opencv
×7
c++
×5
python
×3
BOW
×2
calculate_distance
×2
SVM
×2
android
×1
background
×1
Basic
×1
calibration
×1
camera
×1
computervision
×1
contour
×1
coordinates
×1
crop
×1
Cropping
×1
CUDA
×1
cvHaarCascadeClassi
×1
DB0829
×1
dc1394
×1
Delaunay
×1
deleted
×1
detection
×1
diagrams
×1
disparity
×1
DisparityMap
×1
distance_measurement
×1
edge
×1
ffmpeg
×1
findHomography
×1
flip
×1
focal_lenght
×1
foregroundextraction
×1
format
×1
galaxy
×1
gpu
×1
haartraning
×1
houghcircle
×1
image-recognition
×1
image-warping
×1
KeyPoint+SIFT
×1
libav
×1
libusb
×1
lines
×1
linesmatching
×1
livefeed
×1
machinelearning
×1
mingw
×1
motion
×1
newbie
×1
Copyright
OpenCV foundation
, 2012-2018. Content on this site is licensed under a
Creative Commons Attribution Share Alike 3.0
license.
Powered by Askbot version 0.10.2
Please note: OpenCV answers requires javascript to work properly, please enable javascript in your browser,
here is how
dummy
×
