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12,357 questions
Tagged
642
views
no
answers
no
votes
2015-12-24 05:52:19 -0600
berak
line descriptor for python doesn't work properly
opencv
python
mac
Line
261
views
no
answers
no
votes
2020-02-22 13:05:34 -0600
AdamRankin
Help with OpenCV configure - objdetec
cmake
configure
AVX
207
views
no
answers
no
votes
2018-06-21 09:12:42 -0600
a.francesconi
What functions use Intel's IPP when available?
IPP
intel
optimization
811
views
no
answers
no
votes
2017-10-29 14:25:44 -0600
bird12358
Compile opencv_contrib
opencv_contrib
253
views
no
answers
no
votes
2020-09-10 11:42:21 -0600
bixaw67773
checkerboard for camera calibration - does size matter?
camera
416
views
no
answers
no
votes
2013-12-30 14:06:36 -0600
strattonbrazil
list extensions supported by OpenCV
imread
videocapture
supported
extensions
131
views
no
answers
no
votes
2014-03-04 01:14:30 -0600
Lokesh Tiwari
OPEN CV Haartraining Fails at last command of training
c++
haartraining
454
views
no
answers
no
votes
2016-02-25 04:59:58 -0600
marvineffing
Pixel value (ni, nj) to real world coordinate (x, y) (Python)
python
calibration
pixeltranslation
ij2xy
1k
views
no
answers
no
votes
2017-05-25 09:54:22 -0600
DaePa
Understanding how cv::detail::leaveBiggestComponent() function works in opencv 3.2
c++
documentation
image-stitching
248
views
no
answers
no
votes
2018-02-19 04:29:25 -0600
BhanuKiran
Obtain continuous closed contour
contours
FindContour
1k
views
no
answers
no
votes
2018-01-30 12:00:08 -0600
raisa_
Matrix Multiplication Type Issue
opencv
conversion
colospace
c++
matrix
485
views
no
answers
no
votes
2019-04-29 05:41:45 -0600
sentientnativeplant
How does the Gunnar Farneback algorithm find displacement?
opticalflow
174
views
no
answers
1
vote
2015-10-06 07:31:45 -0600
berak
raspi camera and pyrMeanShiftFiltering
pyrMeanShiftFilter
522
views
no
answers
no
votes
2020-05-04 22:01:39 -0600
Altheim
How to classify image of object on a game board
android
image-recognition
similarity
detection
java
326
views
no
answers
no
votes
2015-04-15 03:42:35 -0600
Eniac
HoughlinesP with openCL is not as fast as HoughLines
opencl
opencv
houghlinesp
1k
views
no
answers
no
votes
2018-10-11 08:01:48 -0600
Reflexive
OpenCV.js : image recognition in video capture
OpenCV.js
image-recognition
templateMatch
1k
views
no
answers
no
votes
2019-09-21 09:18:51 -0600
eagle77
How to run OpenCV DNN ON GPU ANDROID
android
opencv
gpu
128
views
no
answers
no
votes
2013-12-28 10:04:37 -0600
izumi_tsuchiya
Looking for OpenCV 2.1 for mac OSX
opencv
package
opencv2.1
MacOSX
511
views
no
answers
no
votes
2014-04-25 02:45:10 -0600
rabia
houghlines
#opencv
171
views
no
answers
4
votes
2014-09-10 13:38:16 -0600
madj
OpenCL in version 3.0
opencl
1k
views
no
answers
no
votes
2017-04-28 03:51:48 -0600
ChanNy
OpenCV Assertion failed : Build doesn't support current CPU/HW config
assertionerror
100
views
no
answers
1
vote
2015-09-16 11:12:02 -0600
GeorgeStorm
Capture failing on Centos6 with various codec/file types using the C api
centos6
linux
copencv
414
views
no
answers
no
votes
2019-11-07 16:44:05 -0600
light0090
OpenCV using Movidius NCS2 error using Darknet
opencv
openvino
python
darknet
deep-learning
548
views
no
answers
7
votes
2016-02-25 02:29:08 -0600
Ly
OpenCV SVM gives different results than libSVM
libsvm
different
result
opencv
SVM
3k
views
no
answers
no
votes
2018-05-16 04:44:10 -0600
Aleaksah
Loading raw array of 16-bit integers as grayscale image
grayscale_image
memory
200
views
no
answers
no
votes
2018-08-14 09:42:15 -0600
oktay
How to get the length of each of the curves present in the retina image?
curve
lenght
Retina
214
views
no
answers
no
votes
2018-06-17 17:13:12 -0600
rezaee
Question about the sigma indexes inside FNLMD formula
fnlmd
summation
344
views
no
answers
no
votes
2016-10-20 18:50:26 -0600
grendell
How do I build example_sfm_scene_reconstruction?
SfM
examples
OSX
648
views
no
answers
no
votes
2017-04-26 00:41:19 -0600
sercrpm
Convert Bayer CV_32F to BGR image
cvtColor
CV_32F
COLOR_BayerBG2BGR
demosaicing
1k
views
no
answers
no
votes
2017-08-21 12:12:19 -0600
JPJP
Multi-Cam Support on Raspberry Pi
multiplecamera
RaspberryPi
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