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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mnist image dataset (jpg files)
The MNIST dataset is a dataset of handwritten digits, comprising 60 000 training examples and 10 000 test examples. The dataset can be downl...
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 setTo, CopyTo masking example
setTo masking example gist start gist end CopyTo masking example gist start gist end
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 ...
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...
Video Stabilization example source code, (using cvFindHomography, cvWarpPerspective functions in openCV)
Video stabilization example source code. The principle is like that... Firstly, to obtain 2 adjacent images extract good feature to t...
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...
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...
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...
has type str, but expected one of: bytes (tf.train.Example)
make str to bytes for example #String to bytes my_str = " file name " my_str_as_bytes = str . encode (my_str) type (my_str_as...