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29,830 questions
Tagged
1k
views
2
answers
2
votes
2013-02-08 05:56:53 -0600
StevenPuttemans
Hot to detect logo region in video?
opencv
Video
2k
views
2
answers
no
votes
2013-02-13 16:47:07 -0600
jiapei100
How to open VideoCapture twice?
videocapture
Open
Twice
318
views
2
answers
1
vote
2013-02-08 10:48:16 -0600
Alexander Smorkalov
Google Native Client Port Feasible?
google-native-client
opencv
c++
port
508
views
1
answer
no
votes
2013-02-07 15:51:06 -0600
Possede
SURF GPU Small Image Size
SURF
gpu
image
433
views
1
answer
no
votes
2013-02-08 01:51:39 -0600
Alexander Smorkalov
Scanning and Detecting Object Color in Image
c++
opencv2-4-3
7k
views
2
answers
no
votes
2013-02-09 14:18:03 -0600
pietmau
CascadeClassifier with haarcascade apparently not working
android
java
cascadeclassifier
haarcascade
detectMultiScale
1k
views
1
answer
no
votes
2013-02-09 09:09:50 -0600
Guanta
Running into an error using cv::BFMatcher (bruteforce matcher) with 10,100 training images
bruteforcematcher
match
c++
OpenCV-2.4.2
4k
views
2
answers
no
votes
2013-02-08 09:54:58 -0600
Andrey Pavlenko
Android: Mat converting to CV_8U
Mat
android
cascadeclassifier
matToBitmap
convert
2k
views
2
answers
no
votes
2014-04-14 18:37:25 -0600
Yasmin93
background subtraction help
background
subtraction
opencv
youtube
259
views
no
answers
-1
votes
2013-02-07 07:59:44 -0600
Abhinav
How to print and verify that MatDescriptors are non-empty?? [closed]
feature
match
Mat
635
views
1
answer
no
votes
2013-02-07 07:17:50 -0600
unxnut
fwrite in pgm file in open cv
fwrite
465
views
no
answers
2
votes
2013-02-08 05:49:26 -0600
StevenPuttemans
Does cv::gpu::HOGDescriptor::computeConfidence produce scaled (Platt) probabilities?
HOGDescriptor
HOG
gpu
opencv_gpu
1k
views
1
answer
no
votes
2013-02-07 04:25:34 -0600
jiapei100
How to get a camera's UUID?
UUID
camera
videocapture
841
views
2
answers
no
votes
2013-02-07 09:22:29 -0600
unxnut
Opencv_242d.dll missing
opencv
2.4.2
error
10k
views
1
answer
1
vote
2013-02-12 00:58:12 -0600
Bomber19
SIFT-Descriptor
SIFT
nonfree
features
282
views
no
answers
-2
votes
2013-02-06 21:34:37 -0600
mikos
Harmonic Shape Descriptor code [closed]
shape
descriptor
matchShapes
2k
views
no
answers
no
votes
2013-02-06 19:20:11 -0600
Daedalus
Windows OpenCV VideoCapture Will Not Open Video File
videocapture
Opencv2-4-2
QtCreator
windows7
2k
views
1
answer
1
vote
2013-02-07 12:47:59 -0600
rics
FindContours question
findContours
749
views
1
answer
no
votes
2013-02-07 01:46:20 -0600
Michael Burdinov
Sobel function argument
sobel
1k
views
1
answer
1
vote
2013-02-06 14:45:07 -0600
unxnut
cvBlobsLib problem; wrong dimensions for blob 0
cvBlobsLib
5k
views
3
answers
no
votes
2013-02-06 11:22:37 -0600
karlphillip
OpenCV Bounding Box
OpenCV-2.4.3
c++
970
views
1
answer
2
votes
2013-02-09 07:48:11 -0600
sammy
FREAK compute() speed up
freak
fast
262
views
1
answer
no
votes
2013-02-06 08:48:16 -0600
berak
SetMouseCallback definition not found.
setMouseCallback
defination
396
views
1
answer
no
votes
2013-02-09 10:48:28 -0600
benzun
how to desgin a Harrcascade/HarrTraining for object in room?
haartrainig
opencv_traincascacde
12k
views
3
answers
no
votes
2013-03-11 03:33:10 -0600
theodore
syntax for particle filter in opencv 2.4.3
code.opencv
535
views
1
answer
no
votes
2013-02-09 11:40:50 -0600
Mostafa Sataki
Image Convolution returns black or strange images
Convolution
correlation
1k
views
1
answer
no
votes
2013-02-07 03:54:40 -0600
Alexander Smorkalov
Android: how to use detectMultiScale()
android
java
cascadeclassifier
detectMultiScale
6k
views
4
answers
3
votes
2016-01-06 22:25:17 -0600
berak
Display IplImage in webbrowsers
IplImage
webbrowsers
display
3k
views
1
answer
no
votes
2013-02-06 11:36:40 -0600
Alexander Smorkalov
OpenCV4Android - Changing Camera Focus Mode
android
camera
focus
232
views
1
answer
no
votes
2013-02-08 12:38:10 -0600
Alexander Smorkalov
JavaCv code select
javacv
server
codec
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