2-D Fast Kalman Algorithms for Adaptive Parameter Estimation of Nonhomogeneous Gaussian Markov Random Field Model

Chen-Yi Lee, Shih Chou Juan, Wen Wei Yang

Research output: Contribution to journalArticle

2 Scopus citations

Abstract

This paper presents a novel circuit for parallel bit-level maximum/minimum selection. The selection is based on a label-updating scheme which sequentially scans a set of data patterns from MSB to LSB and generates corresponding labels. The complete circuit realizing this scheme consists of a set of updating units and a global OR unit, where each updating unit is composed of only a few basic gates. Due to structure modularity, the developed circuit provides a very cost-effective hardware solution for comparing large volumes of data patterns as those required in digital and video signal processing.

Original languageEnglish
Pages (from-to)693-695
Number of pages3
JournalIEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing
Volume41
Issue number10
DOIs
StatePublished - 1 Jan 1994

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