DocumentCode
1214164
Title
A modified moment-based edge operator for rectangular pixel image
Author
Luo, Li-Min ; Xie, Xiao-Hua ; Bao, Xu-Dong
Author_Institution
Dept. of Biol. Sci. & Med. Eng., Southeast Univ., Nanjing, China
Volume
4
Issue
6
fYear
1994
fDate
12/1/1994 12:00:00 AM
Firstpage
552
Lastpage
554
Abstract
Describes a method using the moment operator to calculate the edge parameters for anisotropic images. It improves on the existing method of approximating rectangular image pixels as square pixels, and has a higher degree of accuracy in detecting edges. The the performance of the moment-based operator is improved by introducing an affine transformation before performing the integration
Keywords
edge detection; image processing; integral equations; method of moments; affine transformation; anisotropic images; edge detection; edge parameters; image processing; integration; modified moment-based edge operator; performance; rectangular pixel image; Acoustic signal processing; Computer architecture; Digital signal processing; Discrete cosine transforms; Equations; Filters; Pixel; Signal processing algorithms; Speech processing; Very large scale integration;
fLanguage
English
Journal_Title
Circuits and Systems for Video Technology, IEEE Transactions on
Publisher
ieee
ISSN
1051-8215
Type
jour
DOI
10.1109/76.340199
Filename
340199
Link To Document