Abstract
A simple method to generate a 2-D binary grid pattern, which allows for absolute and accurate self-location in a finite planar region, is proposed. The pattern encodes position information in a local way so that reading a small number of its black or white pixels at any place provides sufficient data from which the location can be decoded both efficiently and robustly.
Original language | English |
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Article number | 6172676 |
Pages (from-to) | 4884-4889 |
Number of pages | 6 |
Journal | IEEE Transactions on Information Theory |
Volume | 58 |
Issue number | 7 |
DOIs | |
State | Published - 2012 |
Keywords
- M-sequences
- de Bruijn sequences
- self-location patterns
All Science Journal Classification (ASJC) codes
- Information Systems
- Computer Science Applications
- Library and Information Sciences