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12,357 questions
Tagged
1k
views
no
answers
-1
votes
2017-11-01 09:05:46 -0600
josari
How to detect human motion and direction from a still image(opencv python/ matlab)?
opencv
directiondetection
python
Matlab
motion
detection
694
views
no
answers
no
votes
2016-11-16 14:47:37 -0600
aneksteind
Custom HOG not detecting features
SVM
HOG
c++
java
480
views
no
answers
no
votes
2014-02-21 08:43:10 -0600
vsay
How to use clustering with opencv c++ to classify the connected component based on the area and height
#opencv#c++
110
views
no
answers
no
votes
2016-09-27 07:18:28 -0600
greenworld
Error when opencv running (visual studio c++)
errorvisualstudio
1k
views
no
answers
no
votes
2018-01-11 06:02:38 -0600
rik_96
cmake error at 'modules/ximgproc/CMakeFiles/opencv_ximgproc.dir/all'
open_cv
41
views
no
answers
no
votes
2017-02-08 06:46:22 -0600
esakki5441
How to check the format of video get from camera?
c++
opencv
1k
views
no
answers
no
votes
2016-02-06 02:17:04 -0600
Ayesha Siddique
low pass filter coefficients
filter
394
views
no
answers
-1
votes
2018-01-17 02:36:19 -0600
stephx3
Real-time Multiple Object Identification in Python
opencv
python
733
views
no
answers
no
votes
2018-09-02 12:38:13 -0600
abdur-rehman
How can we calculate length/width of an object in image?
opencv
428
views
no
answers
no
votes
2015-01-03 06:26:31 -0600
ecrespin
3D Structure Reconstruction from video feed
3dreconstruction
corner
object-recognition
453
views
no
answers
no
votes
2015-09-17 06:10:36 -0600
Adnane
Modules in cv2.pyd
cv2
python
CUDA
527
views
no
answers
no
votes
2018-01-29 04:13:48 -0600
Sakthivel S
Is it possible to give form/shape to human stickman with 2D points (coordinates)
2d-point
2d-model
opencv
python
c++
170
views
no
answers
no
votes
2018-11-27 20:12:45 -0600
tksharpless
cuda brox optical flow exchanging X and Y??
BroxOpticalFlow
215
views
no
answers
1
vote
2015-04-20 18:43:34 -0600
BOHICAMAN
why can't you add a checkbox to instantly download the entire manual for each version?
manual
35
views
no
answers
no
votes
2018-11-18 21:57:59 -0600
DShack
Do measuring devices need to be in an image?
opencv
4k
views
no
answers
1
vote
2013-12-05 00:51:46 -0600
droidCV
circle detection opencv android
android
java
houghcircle
287
views
no
answers
no
votes
2015-12-05 08:13:45 -0600
webstorms
OpenCV Java Mac 32 bit JDK 1.6
java
mac
yosemite
JDK
1.6
723
views
no
answers
no
votes
2014-01-13 15:01:31 -0600
MRDaniel
cv::Mat/Numpy/Kinect over RTMP
#rtsp#Mat#stream
6k
views
no
answers
no
votes
2014-01-30 06:44:34 -0600
StevenPuttemans
Error LNK1107: Invalid or Corrupt File, can't read at 0x2b8
LNK1107
219
views
no
answers
no
votes
2016-10-11 01:29:19 -0600
Atado
Extract area inside rectangle
extraction
rectangles
431
views
no
answers
-1
votes
2020-08-29 13:10:18 -0600
timoinnewton
Help with people detection and tracking
tracking
123
views
no
answers
no
votes
2016-12-27 12:34:34 -0600
Manasvini Ganesh
calcHist java Null pointer Exception
java#calcHistogram
424
views
no
answers
no
votes
2018-11-14 17:00:43 -0600
DanaChang
Should I save frames as video or a sequence of images?
python
opencv
Video
image
1k
views
no
answers
no
votes
2018-09-21 04:59:53 -0600
berak
How can pass raw data of RGB/BGR format to read
RGB
1k
views
no
answers
no
votes
2018-03-25 11:39:50 -0600
nasserahmed96
Can't link opencv libraries via Cmake in Linux
linux
c++
opencv
cmake
Linking
434
views
no
answers
no
votes
2019-12-26 09:07:59 -0600
supra56
Detecting Certain Classes with OpenCV DNN
c++#dnn#opencv
2k
views
no
answers
1
vote
2015-08-29 08:27:06 -0600
Islam Alaa
How to use Edge Orientation histogram for object detection?
histogram
image_orientation
edgedetection
sobel
546
views
no
answers
no
votes
2016-11-15 07:36:33 -0600
sunny127
How to use opencv dft with Neon support from Qt on Raspberry Pi 3
c++
RaspberryPi
linux
opencv
arm-neon
1k
views
no
answers
no
votes
2017-08-01 11:48:07 -0600
jrojasqu
Errors with OpenCV 3.2.0 in Mac OS X 10.9 (Mavericks)
OSX
osx-mavericks
Mavericks
3k
views
no
answers
no
votes
2018-07-02 07:14:43 -0600
Grillteller
Find and eliminate (near-) parallel line segments
linesegmentdetector
parallel
linesegments
LSDDetector
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