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Acoustical Sensing and Imaging
book

Acoustical Sensing and Imaging

by Hua Lee
February 2016
Intermediate to advanced
134 pages
2h 50m
English
CRC Press
Content preview from Acoustical Sensing and Imaging

Chapter 5

Resolution Enhancement and Motion Estimation

In the field of imaging technology, the system analysis tasks do not conclude at the stage of image reconstruction. There are numerous important tasks subsequent to the image formation process. In this chapter, several typical exercises are documented to illustrate the processes of performance evaluation and enhancement subsequent to image formation.

This chapter consists of four sections, grouped into two parts. The first part is devoted to enhancement techniques. The first technique is for the reduction or removal of phase errors introduced to the data-acquisition process for the use of quadrature receivers. This degradation factor is common in coherent or step-frequency FMCW (frequency-modulated ...

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Publisher Resources

ISBN: 9781498788281