Unified theory of time-sequential sampling

Yoram Bresler, N. Parker Willis

Research output: Contribution to journalConference article

Abstract

We consider the sampling of band-limited spatio-temporal signals subject to the time-sequential (TS) constraint that only one spatial sample can be taken at a given time. Using the powerful techniques of lattice theory, we develop a new unifying theory linking TS sampling with generalized multidimensional sampling. The theory, which applies to arbitrary spatial and spectral supports in any dimension, includes tight fundamental performance bounds, which are asypmtotically achievable. Simple graphical design algorithms are provided for lattice sampling patterns minimizing the sampling rates, and illustrated by examples.

Original languageEnglish (US)
Pages (from-to)37-50
Number of pages14
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume1903
DOIs
StatePublished - Apr 8 1993
EventImage and Video Processing 1993 - San Jose, United States
Duration: Jan 31 1993Feb 5 1993

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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