Efficient shape matching using shape contexts
Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
We demonstrate that shape contexts can be used to quickly prune a search for similar shapes. We present two algorithms for rapid shape retrieval: representative shape contexts, performing comparisons based on a small number of shape contexts, and shapemes, using vector quantization in the space of shape contexts to obtain prototypical shape pieces.
Originalsprog | Engelsk |
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Tidsskrift | IEEE Transactions on Pattern Analysis and Machine Intelligence |
Vol/bind | 27 |
Udgave nummer | 11 |
Sider (fra-til) | 1832-1837 |
Antal sider | 6 |
ISSN | 0162-8828 |
DOI | |
Status | Udgivet - nov. 2005 |
Eksternt udgivet | Ja |
ID: 302054912