Title :
Radial and Angular Moment Invariants for Image Identification
Author_Institution :
Aeronutronic Division, Aerospace and Communication Corporation, Newport Beach, CA 92663.
fDate :
3/1/1981 12:00:00 AM
Abstract :
Radial and angular moments of images are presented and methods are shown for deriving moment functions that are invariant with respect to rotation, translation, reflection, and size changes without the aid of the theory of algebraic invariants. Hu´s invariants are expressed in terms of these radial and angular moments and it is claimed that this facilitates visual inspection of invariance properties.
Keywords :
Cameras; Charge coupled devices; Computer graphics; Frequency; Image sensors; Lattices; Prototypes; Sampling methods; TV; Target tracking; Angular and radial moments; image identification; moment invariants;
Journal_Title :
Pattern Analysis and Machine Intelligence, IEEE Transactions on
DOI :
10.1109/TPAMI.1981.4767087
