A signal processing algorithm based on the frequency analysis of ultrasonic echoes has been tested on a variety of computer generated objects. These objects represented a range of structures ranging from regular arrays of scatterers to more complex distributions. It is apparent from the simulations that this proposed algorithm converges rapidly, is independent of processing parameters and can quantize the scatterer distribution. We have named this method the envelope correlation spectrum or ECS.
|Title of host publication
|1992 Ultrasonics Symposium Proceedings
|Institute of Electrical and Electronics Engineers Inc.
|Number of pages
|Published - 1992
|1992 Ultrasonics Symposium - Tucson, United States
Duration: Oct 20 1992 → Oct 23 1992
|Proceedings - IEEE Ultrasonics Symposium
|1992 Ultrasonics Symposium
|10/20/92 → 10/23/92
ASJC Scopus subject areas
- Acoustics and Ultrasonics