On Connectivity and Euler Number of Three-Dimensional Digitized Binary Pictures

Tatsuhiro YONEKURA  Jun-ichiro TORIWAKI  Teruo FUKUMURA  Shigeki YOKOI  

Publication
IEICE TRANSACTIONS (1976-1990)   Vol.E63   No.11   pp.815-816
Publication Date: 1980/11/25
Online ISSN: 
DOI: 
Print ISSN: 0000-0000
Type of Manuscript: LETTER
Category: Data Processing
Keyword: 


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Summary: 
This letter presents definitions of connectivity among volume cells of a three-dimensional (3-D) digitized binary picture, and an explicit formula to calculate the Euler number of a 3-D object in a given 3-D picture.