N-TUPLE TEXTURE RECOGNITION AND THE ZERO-CROSSING SKETCH

Authors
HEPPLEWHITE L STONHAM TJ
Citation
L. Hepplewhite et Tj. Stonham, N-TUPLE TEXTURE RECOGNITION AND THE ZERO-CROSSING SKETCH, Electronics Letters, 33(1), 1997, pp. 45-46
Citations number
10
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electronics Letters → ACNP
ISSN journal
00135194
Volume
33
Issue
1
Year of publication
1997
Pages
45 - 46
Database
ISI
SICI code
0013-5194(1997)33:1<45:NTRATZ>2.0.ZU;2-J
Abstract
The authors present a novel approach to real-time texture classificati on, derived from the n-tuple method of Bledsoe and Browning. Methods f or texture classification based on approximations to the nth order co- occurrence spectrum are discussed. Limitations of these methods are hi ghlighted, and a new method based around Marr's zero crossing sketch i s presented. Preliminary results are presented comparing the new metho d and other n-tuple based schemes.