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29,830 questions
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221
views
1
answer
no
votes
2013-05-12 07:49:07 -0600
Weblucas
Object detection in scene
detection
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
288
views
1
answer
1
vote
2013-05-12 07:06:37 -0600
wuling
To process multiple columns [closed]
column
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
286
views
1
answer
no
votes
2013-05-12 13:41:54 -0600
mgb
extruct 3D points
C++.OpenCV
solvePnP
3d
1k
views
1
answer
no
votes
2013-05-13 06:37:30 -0600
RaulPL
Unit of pose vectors from solvePnP()
solvePnP
unit
rotation
translation
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
1
vote
2013-05-12 17:08:49 -0600
MysticBE
How rotation invariant is FAST + FREAK in practice?
android
opencv
freak
fast
opencv4android
1k
views
2
answers
no
votes
2013-05-13 03:38:32 -0600
Andrey Pavlenko
cv210d.dll missing
2.1
windows
935
views
1
answer
no
votes
2013-05-15 19:16:46 -0600
eanes
cascade classifier training error
cascade
classifier
training
533
views
1
answer
1
vote
2013-05-12 23:44:36 -0600
NightLife
what i should learn before learning opencv
how
to
start
before
opencv
438
views
1
answer
no
votes
2013-05-13 03:34:33 -0600
Andrey Pavlenko
Samples 4 Android wont work
opencv-samples
not
working
530
views
no
answers
3
votes
2013-05-13 01:59:27 -0600
Hugo Feng
Unable to use KalmanFilter in Java on Android
android
KalmanFilter
document
701
views
1
answer
no
votes
2013-05-13 03:31:12 -0600
StevenPuttemans
Eye detection in dark condition
eye
detection
night
2k
views
1
answer
no
votes
2013-05-12 23:28:45 -0600
highway900
Can I compress an image using opencv in android ?
#android
AndroidOpenCV
1k
views
1
answer
no
votes
2013-06-14 03:34:28 -0600
vinayverma
HaarTraining: Best way to minimally crop +ve images (for efficient detection)
haartraining
minimal-cropping
aircraft
aeroplane
293
views
2
answers
no
votes
2013-05-13 03:27:25 -0600
Andrey Pavlenko
Getting started with OpenCV on Windows
window
636
views
no
answers
no
votes
2013-05-13 04:05:00 -0600
mrgloom
Panorama building using spanning tree
panorama
stitching
image
mosaicing
1k
views
1
answer
no
votes
2013-05-16 01:48:19 -0600
nik
Can't detect face on iPhone when iPhone is in Landscape mode.
ios
iphone
iOS6
opencv
Face-Detection
458
views
no
answers
no
votes
2013-05-13 04:58:08 -0600
mrgloom
Bundle adjustment for 2D panorama?
panorama
Bundle
Adjustment
1k
views
2
answers
no
votes
2015-08-23 17:13:01 -0600
jeremyrutman
Fisherfaces improve classification?
Fisherfaces
improvement
classification
484
views
1
answer
no
votes
2013-05-14 04:10:51 -0600
StevenPuttemans
Adjust waitkey in Ubuntu
waitkey
ubuntu-12.04
608
views
1
answer
2
votes
2013-05-14 02:08:29 -0600
Nyenna
[Features2D] implementation differences of different Features Detectors/Extractors/Matchers
features2d
ORB
SURF
DescriptorMatcher
3k
views
2
answers
1
vote
2016-03-08 00:39:44 -0600
lowlander256
findContours - OpenCV 2.4.5, Heap Corruption
findContours
6k
views
1
answer
no
votes
2014-03-15 06:48:43 -0600
nagaraju
OpenCV vs EMGU
comparison
707
views
1
answer
no
votes
2013-05-13 06:49:20 -0600
wuling
how to draw video on mfc "edit control bar"
draw
Video
MFC
297
views
1
answer
no
votes
2013-05-14 04:06:09 -0600
StevenPuttemans
Writing a video from image sequence
recordVideo
4k
views
2
answers
no
votes
2013-05-15 02:32:47 -0600
Rafael Sierra
How to speed up multiple object detection and tracking?
speed
up
oject
detection
cvFindContours
304
views
1
answer
no
votes
2013-05-14 03:56:41 -0600
Alexander Smorkalov
OpenCV optimizations on Android Tegra3 platform
android
tegra
optimization
647
views
1
answer
1
vote
2013-05-14 03:23:39 -0600
Guanta
how do I train SVM on images with different aspect ratios?
SVM
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