Share Email Print
cover

Proceedings Paper

Analysis And Processing Of Phase-Only Reconstruction In Acoustical Imaging
Author(s): Hua Lee; Glen Wade
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

Data acquisition and image reconstruction in acoustical imaging often requires high bit rates and complicated calculations in order to achieve good quality images in reasonable time. Therefore reducing the bit rates and simplifying the reconstruction algorithms are of great importance in this technology. It is possible to produce high-quality images by using only the phase information of the detected signal. The phase-only technique constitute a way of performing high-quality imaging at lower bit rates. This paper analyzes phase-only reconstruction, considers bit-rate reduction both in sampling and quantization, and develops the resolution enhancement algorithm associated with the phase-only technique.

Paper Details

Date Published: 1 November 1982
PDF: 7 pages
Proc. SPIE 0372, Physics and Engineering in Medical Imaging, (1 November 1982); doi: 10.1117/12.934522
Show Author Affiliations
Hua Lee, University of California (United States)
Glen Wade, University of California (United States)


Published in SPIE Proceedings Vol. 0372:
Physics and Engineering in Medical Imaging
Orhan Nalcioglu, Editor(s)

© SPIE. Terms of Use
Back to Top