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12,357 questions
Tagged
335
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answers
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votes
2015-10-12 00:00:27 -0600
sruti_kalapatapu
FLANN matcher-OPENCV 3-min max disatance
OPENCV3.0.0.
ubuntu
flann
1k
views
no
answers
no
votes
2020-02-27 03:23:35 -0600
Mathilda Yun
About cv2.dnn.readNetFromONNX
readNetFromONNX
160
views
no
answers
no
votes
2017-07-28 06:27:58 -0600
anandsaha
Detect changes between two images
changedetection
1k
views
no
answers
no
votes
2017-04-28 06:23:41 -0600
mirnyy
How does Camera intrinsic parameter change after image rotation?
principalpoint
calibrateCamera
rectify
stereorectify
opencvC++
125
views
no
answers
no
votes
2018-12-05 04:46:58 -0600
peter_cz
OpenCV Development Enviroment
development
313
views
no
answers
no
votes
2017-04-26 04:35:33 -0600
Nbb
Issue with Stereo Binary BM
stereo
492
views
no
answers
no
votes
2016-11-28 04:42:24 -0600
berak
warpAffine memory leak continues in 3.1.0
warpAffine
913
views
no
answers
no
votes
2018-08-03 03:37:55 -0600
Jendker
WebAssembly OpenCV.js and camera processing with Embind-ed C++ functions
webassembly
425
views
no
answers
no
votes
2015-09-14 16:06:24 -0600
215
Extracting usefull information from X-ray images using openCV?
xray
detection
1k
views
no
answers
no
votes
2017-11-19 00:47:43 -0600
BananaficatedBanana
How to Install Open CV for Microsoft Visual Studio on Mac?
visual
studio
mac
configure
246
views
no
answers
no
votes
2018-07-31 22:15:47 -0600
Bricens
How can I access multiple wireless IP cameras with OpenCV in python, and Where Can I buy those cameras?
IPcameraOpenCVpython
97
views
no
answers
no
votes
2015-07-11 05:53:52 -0600
ato
find new coords of camera
match
image
1k
views
no
answers
no
votes
2018-03-27 02:16:40 -0600
berak
get errors while execute forward step with torch model
dnn
error
forward
262
views
no
answers
no
votes
2013-09-02 03:38:07 -0600
piaoye123
help LBP and Random Forest
LBP
random_forest
108
views
no
answers
no
votes
2017-04-23 22:43:21 -0600
cqxooo
Fail to run the example in the OpenCV tutorial of Load Caffe framework models
opencv_contrib
158
views
no
answers
no
votes
2016-06-11 16:37:17 -0600
berak
Hough clustering and sparse matrices
Hough
feature-detection
object
programming
385
views
no
answers
no
votes
2018-03-15 08:18:11 -0600
jikolp95
Android SVM.predict not work properly
android#opencv
1k
views
no
answers
1
vote
2016-02-12 07:59:36 -0600
501 - not implemented
looking for a database to store descriptors of image features
mongodb
feature-detection
descriptors
358
views
no
answers
no
votes
2018-06-06 16:16:51 -0600
otokom-net
How can I find the coordinates of the midpoints of the objects in the picture?
detecting
object
center
koordinates
3k
views
no
answers
2
votes
2015-10-24 11:14:46 -0600
Sonny
Videocapture not work in Opencv 3.0.0 for android
android
videocapture
opencv4android
140
views
no
answers
no
votes
2016-12-05 10:02:22 -0600
essamzaky
How to calculate confidence of Flann
flann
confidence
110
views
no
answers
no
votes
2014-10-24 07:28:09 -0600
DaveLloyd
What is the latest revision that supports the ml java binding?
ml
java
git
maintainer
drawcontour
61
views
no
answers
no
votes
2014-05-23 03:43:59 -0600
tono
Android how transform camera image in a 8 bits style image?
8bit
android
374
views
no
answers
no
votes
2019-03-26 06:48:28 -0600
Fredrik Melin
VideoCapture Read inconsistent speed
fps
speed
read
555
views
no
answers
no
votes
2019-06-12 14:18:12 -0600
CVPilot
Convert yaw, pitch and roll values to rVec for projectPoints.
attitude
yaw
pitch
roll
rvec
projectPoints
1k
views
no
answers
1
vote
2018-06-28 04:05:12 -0600
crogre
BFmatcher with crossCheck doesn't crossCheck
bug
bfmatcher
434
views
no
answers
no
votes
2018-02-21 19:21:24 -0600
nibiralpha
sift keypoint into json object
json
SIFT
python
keypoint
requests
opencv
3k
views
no
answers
no
votes
2014-04-22 11:27:17 -0600
ianymu
The Opencv problem with OpenCV Error: Bad argument (Array should be CvMat or IplImage) in cvGetSize
python
beaglebone
xfce
708
views
no
answers
no
votes
2020-02-26 07:08:10 -0600
Imran B
HSV adjustment python opencv cuda
CUDA
opencv
python
HSV
threshold
bitwise_and
357
views
no
answers
no
votes
2019-06-19 21:10:36 -0600
xjcvip007
Any methods to reduce the size of the iOS framework for Opencv
ios
framework
deploy
reduce
size
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