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39 questions
Tagged
opencv
×
computervision
×
1k
views
1
answer
no
votes
2020-10-09 02:45:32 -0600
RashidLadj
OpenCV solvePnPRansac() function
opencv
python
3dreconstruction
computervision
camera
solvePnP
552
views
no
answers
no
votes
2020-06-10 03:07:01 -0600
berak
How to find the real distance between two ArUco markers.
aruco
computervision
opencv
python
tetragramm
208
views
no
answers
no
votes
2020-05-31 09:52:12 -0600
Suny
Is the function cv2.bitwise_or() use in dilation can be use in erosion ?
opencv
python
computervision
Morphological
Erosion
1k
views
1
answer
no
votes
2020-03-19 02:48:13 -0600
mvuori
Validate if object is completely in the image frame
objectdection
opencv
computervision
python
objectrecognition
630
views
1
answer
no
votes
2020-03-17 11:04:20 -0600
phillity
Differentiate between a face and a photo of a face using static images.
opencv
python
Facedetection
computervision
2d-image
1k
views
no
answers
no
votes
2020-03-10 12:38:29 -0600
Riyam_Sarfaraz
How to create .exe file in python including all used libraries? [closed]
opencv
python
computervision
362
views
no
answers
no
votes
2020-03-03 09:24:58 -0600
eLtronicsvilla
optical flow orientation and magnitude based background and foreground segmentation
opticalflow
computervision
image-processing
c++
opencv
1k
views
1
answer
no
votes
2020-02-16 09:35:43 -0600
supra56
the code to extract the green boxes from the picture "Python-Interview.jpg" and copy them to a folder.[SOLVED]
opencv
python
computervision
658
views
no
answers
no
votes
2020-01-29 04:19:30 -0600
eLtronicsvilla
How can I re-track an object if track(using optical flow) lost?
object-tracking
image-processing
c++
opencv
computervision
opticalflow
286
views
1
answer
no
votes
2019-09-09 03:46:59 -0600
Witek
How do i extract background from videos and remove everything from the forground.
opencv
python
computervision
392
views
no
answers
no
votes
2019-07-13 11:53:26 -0600
luca123
information extraction from drug packaging
c++
opencv
computervision
252
views
no
answers
no
votes
2019-05-22 13:35:50 -0600
Jaques
calculate Z from two images possible?
opencv
python
math
camera
computer-vision
computervision
4k
views
1
answer
no
votes
2019-01-27 21:20:27 -0600
supra56
VideoCapture freezes immediately after calling in code | Python 3
opencv
python
videocapture
cvWaitKey
cv2
computervision
1k
views
no
answers
no
votes
2018-05-31 02:14:19 -0600
ak1
what is the unit of light intensity values in a grayscale image ?
imageprocessing
computervision
image
opencv
922
views
1
answer
no
votes
2018-05-30 19:43:37 -0600
sjhalayka
How to detect octogonal shapes using contours
opencv
image-processing
computervision
detection
375
views
1
answer
no
votes
2018-05-16 09:43:08 -0600
kbarni
Can 'Fast Radial Transform' algorithm detect ellipses?
opencv
detection
computervision
computer-vision
1k
views
no
answers
no
votes
2018-02-12 07:03:05 -0600
dursunsefa
K-Means Clustering C++ how do I save each cluster separately in Matrix form
kmeans
colorclustering
opencv
computervision
Imgproc
241
views
1
answer
1
vote
2018-01-16 11:03:15 -0600
Geoeo
Camera Calibration Extrinsics: Recover Scale
computervision
calibrateCamera
c++
opencv
calibration
3dcalib
197
views
no
answers
no
votes
2018-01-09 10:39:22 -0600
LeslieNooteboom
Conflict between two OpenCV Processing commands [closed]
processing
conflict
opencv
computervision
155
views
no
answers
-1
votes
2017-03-18 12:09:16 -0600
Asif.Adnan
Applying four color theorem in image of map/graph hand-drawn/computer-generated
computervision
opencv
python
235
views
no
answers
no
votes
2017-02-15 08:42:32 -0600
Fernando ALbuquerque
How use sterio Camera with two images in the same frame
sterio
opencv
java
3d
computervision
287
views
1
answer
no
votes
2016-11-28 04:34:03 -0600
LBerger
Inter-laying a video sequence to another video in OpenCV [closed]
c++
opencv
video-processing
computervision
visual-studio-2013
184
views
no
answers
no
votes
2016-10-13 03:57:22 -0600
ak1
getting rvec wrong pose estimation fails [closed]
opencv
c++
pose
estimation
computervision
146
views
no
answers
no
votes
2016-07-29 07:52:23 -0600
Dysth
OpenCV Projection Matrix Choice
c++
opencv
computervision
vision
SfM
structurefrommotion
35k
views
no
answers
no
votes
2015-12-09 08:15:46 -0600
MartinJensen
How do you detect things moving out of picture in a video? [closed]
c++
opencv
computervision
contours
2k
views
no
answers
no
votes
2015-11-04 04:50:50 -0600
ines.martins
How to verify if two images have the same object/content?
computervision
image-recognition
ContentBased
featuredetector
opencv
python
323
views
1
answer
1
vote
2015-03-18 17:20:03 -0600
Potato
Where can I find resources for Computer Vision theory?
computervision
opencv
theory
1k
views
no
answers
1
vote
2015-01-14 04:29:39 -0600
h_mahmoodian
how can i read all frames?
c++
opencv
copencv
computervision
visual-studio-2012
357
views
2
answers
no
votes
2014-04-29 03:21:36 -0600
GymMats07
Getting Blackscreen when i run my program
opencv
image
imageprocessing
computervision
820
views
no
answers
no
votes
2014-04-30 03:15:06 -0600
FLY
Adjusting Dark and White pixels values
opencv
imageprocessing
computervision
1
2
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