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29,830 questions
Tagged
935
views
1
answer
no
votes
2013-05-15 19:16:46 -0600
eanes
cascade classifier training error
cascade
classifier
training
1k
views
2
answers
no
votes
2013-05-13 03:38:32 -0600
Andrey Pavlenko
cv210d.dll missing
2.1
windows
1k
views
1
answer
1
vote
2013-05-12 17:08:49 -0600
MysticBE
How rotation invariant is FAST + FREAK in practice?
android
opencv
freak
fast
opencv4android
875
views
no
answers
no
votes
2013-05-12 12:00:33 -0600
Umair Khalid
OpenCv crashes when calling from android activity. [closed]
android
#BaseLoaderCallback
AndroidOpenCV
1k
views
1
answer
no
votes
2013-05-13 06:37:30 -0600
RaulPL
Unit of pose vectors from solvePnP()
solvePnP
unit
rotation
translation
286
views
1
answer
no
votes
2013-05-12 13:41:54 -0600
mgb
extruct 3D points
C++.OpenCV
solvePnP
3d
6k
views
1
answer
no
votes
2013-05-13 04:00:58 -0600
Andrey Pavlenko
No way to convert from YUV420sp to RGB565 with OpenCV?
android
YUV
RGB565
RGB_565
convert
288
views
1
answer
1
vote
2013-05-12 07:06:37 -0600
wuling
To process multiple columns [closed]
column
2k
views
1
answer
no
votes
2013-05-12 01:14:11 -0600
MH
Face recognition - Get distance for all trained images
#opencv
FaceRecognizer
distance
score
221
views
1
answer
no
votes
2013-05-12 07:49:07 -0600
Weblucas
Object detection in scene
detection
3k
views
1
answer
5
votes
2013-05-11 21:32:13 -0600
[email protected]
Anyone want my notes on how to install OpenCV and a list of all errors i've gotten?
faq
errors
guide
error
help
1k
views
1
answer
no
votes
2013-05-12 04:59:00 -0600
Andrey Pavlenko
Building JNI for OpenCV in Android
jni
android
AndroidOpenCV
c++
283
views
1
answer
no
votes
2013-05-12 04:12:25 -0600
berak
Image size changed
cv.SaveImage
2k
views
2
answers
no
votes
2014-10-09 09:35:57 -0600
jerry
I just can't install OpenCV on Ubuntu 10.04 x86_64
opencv
install
ubuntu
10.04
1k
views
1
answer
no
votes
2013-05-11 11:38:28 -0600
Mathieu Barnachon
augmented reality using java and opencv 2.4.5
#opencv
java
augmented-reality
webcam
320
views
1
answer
no
votes
2013-05-11 10:54:53 -0600
berak
problem with Eclipse Indigo/MinGW/run
Eclipse
run
error
2k
views
1
answer
no
votes
2019-06-10 19:51:03 -0600
wuling
cv::mat in mfc
GUI
4k
views
1
answer
no
votes
2013-05-11 04:01:29 -0600
berak
Problem with c++ and cv::resize
deprecated
485
views
no
answers
no
votes
2013-05-11 02:18:17 -0600
Neha
Eigenface face recognition using opencv2.4.3
Face-Recognition
2k
views
1
answer
no
votes
2013-05-15 03:14:26 -0600
Rafael Sierra
OpenCV android camera preview with custom layout?
android
camera
221
views
no
answers
no
votes
2013-05-08 18:16:03 -0600
s_tooz_123
exit() function doesn't work when cv.h included, LINUX
exit
cv.h
12k
views
1
answer
no
votes
2014-02-26 09:05:57 -0600
Ashish Ranjan
cv::VideoCapture works for webcams but not IP cameras
ip
camera
465
views
1
answer
1
vote
2013-05-15 19:29:59 -0600
eanes
General Cascade Classifier for any type of features
cascadeclassifier
boosting
18k
views
2
answers
1
vote
2013-05-14 05:55:24 -0600
StevenPuttemans
Cannot view 16-bit grey level Images.
greylevel
#opencv
imread
U16
217
views
no
answers
no
votes
2013-05-08 08:53:12 -0600
MattiasR
Can only use opencv when creating "win32 console Application"
win32
console
error
204
views
no
answers
no
votes
2013-05-08 07:05:10 -0600
neerat.sharma
Haar Training not going smoothly. Please suggest what to Do? [closed]
openCV-2.4.4
windows7x64
229
views
1
answer
1
vote
2013-05-08 06:07:56 -0600
StevenPuttemans
How can i compute SVD and and verify that the ratio of the first-to-last singular value is sane with OpenCV?
opencv
1k
views
1
answer
1
vote
2013-05-08 05:00:44 -0600
StevenPuttemans
HaarTraining: Find detected object with highest score
haartraining
score
single-detection
rejectLevels
levelWeights
detectMultiScale
1k
views
1
answer
1
vote
2013-05-08 05:35:47 -0600
StevenPuttemans
Can i make 3d image for using stereo-vision and reconstruction with the help of opencv?
3d
stereo
vision
reconstruction
607
views
2
answers
1
vote
2013-05-11 04:38:31 -0600
SR
good sift feature
SIFT
features
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