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12,357 questions
Tagged
803
views
no
answers
no
votes
2019-07-26 08:06:15 -0600
Uday
How to read video from Thorlabs DCC1545M camera using opencv python
camera
python
microsoft_visual
602
views
no
answers
no
votes
2015-03-17 13:01:51 -0600
nikitos1550
CirclesGridFinderParameters values meaning
doc
parameter
299
views
no
answers
no
votes
2014-02-24 08:23:07 -0600
Guru Ag
Can't link libs
linkerError
libs
windows-8
mingw
746
views
no
answers
2
votes
2013-09-10 12:56:37 -0600
Rifat Mahmud
Image Stitching using graph cut
graphcut
image-stitching
4k
views
no
answers
no
votes
2018-02-08 05:17:58 -0600
python openCV
how to extract text from very small image using python opencv
python
OCR
2k
views
no
answers
no
votes
2014-04-27 23:40:03 -0600
kaira
Problem in linking opencv java with eclipse
windows7
java
Eclipse
292
views
no
answers
no
votes
2016-12-12 07:30:19 -0600
RogerPi
how to find straight rects from a contour
rounded
triangle
corner
length
approxPolyDP
contour
23k
views
no
answers
no
votes
2015-09-13 14:41:43 -0600
zuku7
The program can't start because opencv_world300d.dll is missing from your computer
c++
opencv_world.dll
visual-studio-2013
windows-7
135
views
no
answers
no
votes
2014-12-03 10:00:41 -0600
Ernest Galbrun
Discrepancies between MS Paint, Matlab and OpenCV when decoding a jpeg file
jpeg
improc
130
views
no
answers
no
votes
2020-01-14 06:32:55 -0600
schosch
trajectory detection in 3D
trajectory
3D-Coordinates
179
views
no
answers
no
votes
2016-01-06 01:20:24 -0600
sow
how to compile opencv from source with cmake?
compile
with
cmake
79
views
no
answers
no
votes
2015-06-23 05:48:33 -0600
bharat
image not display while build is successful
error
319
views
no
answers
no
votes
2017-01-25 05:52:13 -0600
vasu12360
Problem with opencv+opencl odroid
opencl
opencv
odroid
256
views
no
answers
3
votes
2013-12-11 18:36:55 -0600
xaffeine
How were the stock face detectors trained/tested?
cascadeclassifier
Face-Detection
475
views
no
answers
2
votes
2014-04-07 11:58:42 -0600
matteo
Wrong result from Hartley and Zisserman Triangulation
triangulatePoints
510
views
no
answers
1
vote
2013-05-28 19:08:58 -0600
David .
Checking whether text is readable
OCR
image-processing
computervision
sharpening
166
views
no
answers
no
votes
2015-03-09 05:07:50 -0600
drtaglia
[Win8,CMake,OpenCV2] helloworld runtime errors when running in *Debug*
visual-studio-2013
nmake
538
views
no
answers
no
votes
2016-09-15 04:57:14 -0600
ak1
Giving error malloc(): memory corruption: and Segementation fault
opencv
c++
890
views
no
answers
no
votes
2016-06-19 02:15:40 -0600
chr4x
Book label detection
deleted
66
views
no
answers
no
votes
2017-09-25 04:17:57 -0600
happy__
an exception occurs when calling getFeatureType
Mat
cascadeclassifier
705
views
no
answers
no
votes
2016-03-10 06:17:56 -0600
JerryCwz
Crash When use gpu::meanShiftFiltering or gpu::meanShiftSegmentation
gpu
CUDA
meanshift
294
views
no
answers
no
votes
2014-06-07 02:59:41 -0600
Amit
count object in kalman filter
#c++
KalmanFilter
1k
views
no
answers
no
votes
2013-11-22 14:23:57 -0600
rbds
object position detection
FlannBasedMatcher
objectdetection
positiondetection
649
views
no
answers
no
votes
2016-03-12 11:50:16 -0600
gdarmon
Median filter support for large kernel
medianBlur
2k
views
no
answers
no
votes
2013-07-10 22:54:36 -0600
awu
Alpha-Dependent Template Matching
code_review
alpha
matchTemplate
201
views
no
answers
no
votes
2017-11-18 15:38:16 -0600
sjhalayka
Trapper/Hunter's camera
ann
motiondetection
239
views
no
answers
no
votes
2014-04-11 19:41:20 -0600
soniak_169
playing video file
#video
158
views
no
answers
no
votes
2014-11-11 14:35:44 -0600
kpykcb
opencv_traincascade training time rough estimate
LBP
cascadetraining
180
views
no
answers
no
votes
2019-05-13 09:28:30 -0600
javanoob42
Add 'extra modules' from OpenCV 4.1.0 to Java in Eclipse
java
modules
Eclipse
722
views
no
answers
no
votes
2019-05-14 10:15:17 -0600
ahmad2301
How to measure screw thread using sub-pixel edge detection
Subpixeledgedtection
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