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29,830 questions
Tagged
592
views
no
answers
no
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2020-02-10 15:23:28 -0600
The Netger
OpenCV Tracking an array of IR LEDs, knowing their location(Python)
opencv
python
tracking
tracker3D
object-tracking
135
views
no
answers
no
votes
2020-02-10 19:09:58 -0600
user3667087
What kind of optimization is in filter2d?
filter2D
314
views
1
answer
no
votes
2020-02-11 05:07:39 -0600
kbarni
Development environment and process for small devices like Pi Zero W
development
enviroment
pizero
opencv4.2
581
views
no
answers
no
votes
2020-02-11 11:59:26 -0600
Tarcisioflima
Converting Mat to one dimensional float array for EM?
java
EM
CvMat
1d-image
70
views
no
answers
no
votes
2020-02-11 20:18:35 -0600
supra56
determining chromatic components from an image in CIE-Lab space to compute euclidian distance.
opencvpyhon
CIE-LAB
Euclidean_distance
230
views
1
answer
no
votes
2020-02-11 20:21:08 -0600
supra56
Object localization program crashing at approxPolyDP function[SOLVED]
opencv
approxPolyDP
103
views
no
answers
-2
votes
2020-02-12 01:35:04 -0600
johnson.david
Find person optimal time and send e-mail alerts ? [closed]
computer-vision
5k
views
1
answer
no
votes
2020-02-12 04:51:37 -0600
Eduardo
Transformation of 3d points and camera poses to a new world frame
geometry
transformations
homogeneous
238
views
no
answers
no
votes
2020-02-12 06:24:18 -0600
bond132
key-frame extraction, to represent video clip by one frame/img
key-frame
175
views
no
answers
no
votes
2020-02-12 06:44:30 -0600
jaimelopezduque
Funion cvSet2d [closed]
cvSet2D
337
views
no
answers
no
votes
2020-02-12 07:05:32 -0600
berak
Problem with not founding layers YOLO neural networks
tiny-Yolov3
android
3.4.5
androidStudio
105
views
no
answers
no
votes
2020-02-12 08:55:17 -0600
JWilliams
Is something different being done in ocl.cpp where it would change the behavior of CV_XADD?
opencv_core
138
views
no
answers
no
votes
2020-02-12 13:17:25 -0600
fdem
Is there a way to get the function signatures of every function in the OpenCV.js API?
signatures
metadata
database
505
views
no
answers
no
votes
2020-02-12 15:05:02 -0600
Stephen Luce
Can't build 4.2.0 using homebrew
macos
Homebrew
883
views
no
answers
no
votes
2020-02-12 23:22:56 -0600
snehal
Detect image is blur or not
blur
1k
views
no
answers
no
votes
2020-02-13 03:52:03 -0600
supra56
Not able to install opencv on raspberry pi 3 b+. How do I resolve it?[SOLVED] [closed]
opencv
134
views
no
answers
no
votes
2020-02-13 07:53:16 -0600
aquarian-source
is opencv::dnn module(implementing YOLOv3) compatible with ubuntu? [closed]
Yolov3
opencv4.1
ubuntu
5k
views
1
answer
no
votes
2020-02-13 08:03:24 -0600
wisewolf76
Difference between Camera Matrix and Projection matrix for monocular camera calibration.
cameraCalibration
calibrateCamera
calibration
monocular
90
views
no
answers
no
votes
2020-02-13 08:17:25 -0600
huyle73
Can you help me how to install Opencv on Mac El Capitain ?
opencv
macos
1k
views
no
answers
no
votes
2020-02-13 20:47:43 -0600
blorgggg
Stereo Calibration for CharUco Boards?
calibration
stereo
stereo-calibration
527
views
1
answer
no
votes
2020-02-14 04:59:52 -0600
berak
More efficient way to sum several images with Mat
SumImages
984
views
1
answer
2
votes
2020-02-14 07:54:47 -0600
wisewolf76
what is optimal window size for cornerSubPix on chessboard?
calibration
cornersubpix
521
views
1
answer
1
vote
2020-02-14 10:41:49 -0600
wisewolf76
Refining perspective transformation in epipolar geometry
camera
epipolar
cvFindHomography
perspectiveTransform
transformation
descriptor
3k
views
1
answer
no
votes
2020-02-14 11:41:38 -0600
manedragon
how to get Hue chnanel using open cv in android
#opencv
#android
#eye
edge-detection
1k
views
1
answer
no
votes
2020-02-15 01:11:59 -0600
berak
error: ‘imread’ was not declared in this scope
opencv
c++
ubuntu
3k
views
no
answers
no
votes
2020-02-15 16:45:19 -0600
mateusguilherme
opencv low fps on raspberry pi 4
RaspberryPi#opencv
234
views
no
answers
no
votes
2020-02-16 09:28:54 -0600
william007
How to get motion vector
motionvectors
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
153
views
1
answer
-1
votes
2020-02-16 14:38:42 -0600
LBerger
I'am done my JAVAFX application with opencv,but processing is running slowly?
javafx
1k
views
no
answers
no
votes
2020-02-16 18:03:37 -0600
Ibai
Determining types of 3D transformation between two sets of cloud points
transformation
3dmatrix
affine3d
estimateaffine3d
affine-transform
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