Abstract
|
|
---|---|
In a recent paper we have introduced a notion of continuity in digital spaces which extends the usual notion of digital continuity. Our approach, which uses multivalued maps, provides a better framework to define topological notions, like retractions, in a far more realistic way than by using just single-valued digitally continuous functions. In particular, we characterized the deletion of simple points, one of the most important processing operations in digital topology, as a particular kind of retraction. In this work we give a simpler algorithm to define the retraction associated to the deletion of a simple point and we use this algorithm to characterize some well known parallel thinning algorithm as a particular kind of multivalued retraction, | |
International
|
Si |
JCR
|
No |
Title
|
Lecture notes in computer science |
ISBN
|
0302-9743 |
Impact factor JCR
|
0 |
Impact info
|
|
Volume
|
|
|
|
Journal number
|
5810 |
From page
|
275 |
To page
|
287 |
Month
|
SEPTIEMBRE |
Ranking
|