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12,357 questions
Tagged
353
views
no
answers
no
votes
2019-09-19 02:21:37 -0600
RootbeerDev
Opencv 3.4.6 Tensorflow c++ crashes on setInput
opencv
c++
tensorflow
setinput
485
views
no
answers
3
votes
2015-02-05 08:40:10 -0600
Micka
findHomography RANSAC should check chosen Points for collinearity?
findHomography
RANSAC
1k
views
no
answers
no
votes
2016-05-26 20:40:42 -0600
astronaut
Object detection and navigation with Visual Camera?
feature-detection
ContourDetections
navigation
416
views
no
answers
no
votes
2017-06-15 12:48:17 -0600
hayley
FAST or ORB feature detection pattern to scan the image
ORB
fast
featuredetector
scan
pattern
557
views
no
answers
no
votes
2015-06-17 21:59:11 -0600
tkamal
please help regarding cropping a complex matrix
fourier
transform
Cropping
complex
Matlab
329
views
no
answers
no
votes
2015-07-29 11:49:27 -0600
shar
Matching Features with ORB python opencv
python
309
views
no
answers
1
vote
2015-01-08 02:54:53 -0600
joyrae
CLAHE in android
CLAHE
android
apply
1k
views
no
answers
no
votes
2014-07-16 10:14:44 -0600
wuling
wide angle camera calibration and merge image
calibration
merge
3k
views
no
answers
no
votes
2017-11-09 02:45:07 -0600
yomal
how to find the rotated angle of aruco marker
aruco
pose-estimation
rotationMatrix
150
views
no
answers
no
votes
2013-07-07 03:40:42 -0600
shilfa
Image loading and display problem
#opencv
198
views
no
answers
no
votes
2018-10-05 09:02:45 -0600
Rusty
aruco / charuco calibration from streaming video or images
charuco
aruco
calibration
Video
stream
888
views
no
answers
no
votes
2017-06-30 15:14:32 -0600
swiss_knight
Zoom in image to retrieve pixel coordinates
zoom_in
210
views
no
answers
no
votes
2014-12-28 13:15:34 -0600
akashtalole
How to convert video on GPU using OpenCV ?
gpu
opencv
CPU
305
views
no
answers
no
votes
2018-05-08 14:47:30 -0600
dimuthu
h264 decoding error rtsp stream
Opencv3.0
H264
opencvpython
878
views
no
answers
no
votes
2014-01-31 00:59:51 -0600
Ron6259
OpenCV 2.4.7.1 VideoWriter class not working in Java
videowriter
java
opencv
2k
views
no
answers
no
votes
2014-04-20 02:22:18 -0600
RajkumarR
OpenCV - QueryFrame() returns older image from the webcam
QueryFrame
843
views
no
answers
no
votes
2020-08-02 12:28:00 -0600
leafdet
Coordinate frame transformation from NED to OpenCV convention, and the Pinhole Camera Model
opencv_sfm
3dreconstruction
pinhole
calibration
359
views
no
answers
no
votes
2014-04-21 14:15:28 -0600
berak
Drawing shapes on an image
python
3k
views
no
answers
no
votes
2015-07-15 09:21:02 -0600
rapsnapps
Rotate camera JavaCameraView
JavaCameraView
OnCameraFrame
493
views
no
answers
no
votes
2015-11-20 19:20:51 -0600
Eric Frost
Digits / Video
digits
Video
461
views
no
answers
no
votes
2014-07-20 20:55:09 -0600
aledalgrande
High triangulation error
opencv
triangulation
171
views
no
answers
no
votes
2014-08-12 07:37:21 -0600
tuco
how use attributes in xml with FileStorage
#2.4.6
184
views
no
answers
no
votes
2014-01-26 23:21:26 -0600
Edgar
Debug Assertion Failed When Using Example in OpenCV Sample Code
vector
#Assertion
333
views
no
answers
no
votes
2016-10-28 11:45:57 -0600
MQ
Draw matches, rich keypoints and no draw single points
drawMatches
172
views
no
answers
no
votes
2014-08-28 08:42:45 -0600
hipx
Background subtraction resource leak
background
BackgroundSubtractor
378
views
no
answers
no
votes
2017-02-27 11:29:42 -0600
lovaj
SURF_CUDA error while computing descriptors and keypoints
SURF
CUDA
156
views
no
answers
no
votes
2015-12-22 22:59:02 -0600
Ayesha Siddique
origin pixel
origin_pixel
618
views
no
answers
-1
votes
2017-09-19 06:27:21 -0600
gunas.idesign
OpenCV 3.3.0 predict mismatches with all
android
opencv
3.3.0
Predict
FaceRecognizer
640
views
no
answers
no
votes
2016-09-20 08:03:07 -0600
paolo.rota
yaml python 3.0
yaml
opencv-3.0.0
621
views
no
answers
no
votes
2016-01-04 13:32:27 -0600
procoding
Lucas Kanade Optical Flow Tracking Problem
opticalflow
Lucas-Kanade
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