𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Optimal PR-QMF Design for Subband Image Coding

✍ Scribed by H. Caglar; Y. Liu; A.N. Akansu


Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
464 KB
Volume
4
Category
Article
ISSN
1047-3203

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Subband decomposition strategies for obj
✍ Marcio Albuquerque de Souza; Emilio Carlos Acocella; Abraham Alcaim πŸ“‚ Article πŸ“… 2003 πŸ› John Wiley and Sons 🌐 English βš– 271 KB

## Abstract In order to attain perfect reconstruction, subband decomposition of arbitrarily shaped objects requires special strategies to deal with the decimation problem. One of the two strategies described in this paper (scheme 1) inserts pixels with amplitudes equal to the mean values of the nei

Time-optimal multidimensional gradient w
✍ Brian A. Hargreaves; Dwight G. Nishimura; Steven M. Conolly πŸ“‚ Article πŸ“… 2003 πŸ› John Wiley and Sons 🌐 English βš– 476 KB

## Abstract Magnetic resonance imaging (MRI) is limited in many cases by long scan times and low spatial resolution. Recent advances in gradient systems hardware allow very rapid imaging sequences, such as steady‐state free precession (SSFP), which has repetition times (TRs) of 2–5 ms. The design o

Design and Performance Analysis of Linea
✍ Chang Woo Lee; Jong Won Kim; Sang Uk Lee πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 190 KB

This paper presents the optimal design and performance analysis of the linear phase paraunitary (LPPU) M band filter banks in the frame of vector quantized image coding. First, by maximizing the unified coding gain, which is a function of intra-band correlation, as well as inter-band energy compacti