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29,830 questions
Tagged
513
views
no
answers
no
votes
2019-08-06 06:53:42 -0600
kavikode
use surf (part of opencv-contrib,module xfeatures2d) in opencv.js
js
OpenCV.js
SURF
SIFT
feature-matching
117
views
no
answers
no
votes
2019-07-25 01:52:38 -0600
Arup Mallick
I am not able to find contour from video [closed]
opencv#python
719
views
no
answers
no
votes
2019-07-25 07:14:33 -0600
christophe_nguyen
Jetbrains / Clion & OpenCv Installation
install
113
views
no
answers
no
votes
2019-07-25 21:00:23 -0600
rkandury
findContours function in C++ not giving same number as Python
FindContour
1k
views
no
answers
no
votes
2019-07-26 01:22:09 -0600
sahilrider
How to use opencv_contrib functions?
install
1k
views
no
answers
no
votes
2019-07-26 07:16:16 -0600
supra56
Windows 10 building openCV.js
opencvjs
803
views
no
answers
no
votes
2019-07-26 08:06:15 -0600
Uday
How to read video from Thorlabs DCC1545M camera using opencv python
camera
python
microsoft_visual
457
views
no
answers
no
votes
2019-07-26 09:14:18 -0600
Raki
What's the frame OpenCV uses?
stereo-calibration
monocular
CameraFrames
transformations
backprojection
project3dToPixel
1k
views
no
answers
no
votes
2019-07-26 12:41:35 -0600
antithing
Fisheye undistorted image, does the camera matrix change?
aruco
fisheye
calibration
140
views
no
answers
no
votes
2019-07-27 01:21:55 -0600
vishwesh5
EXE Installer Creation for OpenCV 4.1.0
installation
windows
4.1.0
936
views
no
answers
no
votes
2019-07-27 16:00:38 -0600
stiv-yakovenko
undefined reference to cv::cuda::dft
cmake
linux
opencv
Linking
686
views
no
answers
no
votes
2019-07-28 06:32:29 -0600
dedetuga
Is there a better way to named pipe a `cv::mat` variable [closed]
linux#opencv
pipes
49
views
no
answers
no
votes
2019-07-28 07:21:06 -0600
imcoming
Some question about translation matrix?
translationMatrix
97
views
no
answers
no
votes
2019-07-28 15:47:36 -0600
tsenst
Reason for limitation in EdgeAwareInterpolator to max_short matches
ximgproc
347
views
no
answers
no
votes
2019-07-29 13:08:36 -0600
me16b001
Threshold the image for particle counting without splitting/fragmenting the particles
particlecount
threshold
counting
99
views
no
answers
no
votes
2019-07-29 00:50:21 -0600
marcius23
Making touchable/interactive surface [closed]
tags_deleted
94
views
no
answers
no
votes
2019-07-29 03:20:32 -0600
Vizier87
Unwanted autocrop in video feed
ueye
Cockpit
2k
views
no
answers
no
votes
2019-07-29 08:11:10 -0600
Aaron Zettler
Cross compiling OpenCV for a ARM based linux system (Xilinx)
linux
ubuntu14.04
opencv
static
arm
xilinx
200
views
no
answers
no
votes
2019-07-30 15:48:55 -0600
charliebryant
selecting an object surrounded by objects of similar colour
python
colour
segmentation
340
views
no
answers
no
votes
2019-07-30 09:05:06 -0600
huckw
Quickly draw MSER region (in Java) [closed]
MSER
binary
mask
46
views
no
answers
no
votes
2019-07-29 23:49:10 -0600
Waseem Ch
how will predication of xray image with it dimension like in the image
Fracture
1k
views
no
answers
no
votes
2019-07-29 23:56:09 -0600
world4jason
is dnn module possible to get specific outputs from multiple layers in one forwarding?
dnn.forward
python
643
views
no
answers
no
votes
2019-07-30 05:07:06 -0600
AntersBear
Get angles from pose OpenCV (display a video on top of homography)
cvFindHomography
camera-pose
camerapose
solvePnP
280
views
no
answers
no
votes
2019-07-30 09:36:13 -0600
kdk2612
What are Octaves and Sub levels in KAZE and AKAZE?
KAZE
feature-detection
keypoint-matching
514
views
no
answers
2
votes
2019-07-30 11:09:26 -0600
Horst
Video Stabilization - general question
Video
stabilization
474
views
no
answers
no
votes
2019-07-30 13:22:09 -0600
rgov
Improving an algorithm for detecting fish in a canal
objectrecognition
background
video-processing
716
views
no
answers
no
votes
2019-07-30 13:40:09 -0600
eric_engineer
Figure out scale and rotation of template image based on matched keypoints
ORB
translation
507
views
no
answers
no
votes
2019-07-30 14:22:43 -0600
Ardillatactica
input arguments to execute openCV code - Python [closed]
python
299
views
no
answers
no
votes
2019-07-30 22:16:13 -0600
Srikanth
Trouble building opencv4.1.1 on RHEL 6
RHEL6
linux
4.1.1
build
181
views
no
answers
no
votes
2019-07-31 06:01:04 -0600
Sergii Glazyrin
compilation failed of opencv 3.4.1
gentoo
compilation-error
compile
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