Open AccessGrey Relevancy Degree and Improved Eight-Direction Sobel Operator Edge Detection
Author(s) -
Yang Yang,
Lianxin Wei
Publication year - 2021
Publication title -
journal of signal and information processing
Language(s) - English
Resource type - Journals
eISSN - 2159-4465
pISSN - 2159-4481
DOI - 10.4236/jsip.2021.122002
Subject(s) - sobel operator , edge detection , artificial intelligence , image gradient , computer science , computer vision , noise (video) , enhanced data rates for gsm evolution , operator (biology) , canny edge detector , pattern recognition (psychology) , degree (music) , image (mathematics) , image processing , mathematics , biochemistry , chemistry , physics , repressor , transcription factor , acoustics , gene