MARE's Computer Vision Study.
MareArts blog / Computer Vision & Artificial Intelligent Systems
Python opencv, get ROI Mat (cropping)
Please refer to this function..
# Crop image
October 13, 2018
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Dithering python opencv source code (Floyd–Steinberg dithering)
This is dithering example, it make image like a stippling effect. I referenced to blew website. wiki page: https://en.wikipedia.org/wik...
Real-time N camera stitching Class.
As you can see in the following video, I created a class that stitching n cameras in real time. https://www.youtube.com/user/feelmare/sear...
OpenCV Stitching example (Stitcher class, Panorama)
Image size of origin is 320*240. Processing time is 30.96 second took. The result of stitching The resul...
Real-time stitching multi-video to one screen
* Introduction - The solution shows panorama image from multi images. The panorama images is processing by real-time stitching algorithm...
SVD (singular value decomposition) example in opencv
//Singular value decomposition : Mat w, u, v; SVDecomp(data, w, u, v); // A = U W V^T //The flags cause U and V to be returned transpose...
(OpenCV Study) Background subtractor MOG, MOG2, GMG example source code (BackgroundSubtractorMOG, BackgroundSubtractorMOG2, BackgroundSubtractorGMG)
Background subtractor example souce code. OpenCV support about 3 types subtraction algorithm. Those are MOG, MOG2, GMG algorithms. Det...
SICK LMS511 sensor data acquisition interface (source code, C++/MFC)
This is data acquisition source code of LMS511(SICK co.) Source code is made by MFC(vs 2008). The sensor is communicated by TCP/IP. ...
Deep learning study - logistic classifier #3
Logistic Classifier The logistic classifier is similar to equation of the plane. W is weight vector, X is input vector and y is output...
python OpenCV, draw grid example source code
make well divided linear coordinate And make pair coordinate Please see code for detail explanation. import numpy as np import cv2 ...
opencv rtsp connection using vlc library
RTSP(Real Time Streaming Protocol) is video streaming, it usually sent from network camera. VideoCapture function in opencv also can get r...