DocumentCode
3295929
Title
Experimental point spread function of FM pulse imaging scheme
Author
Rao, Navalgund ; Mehra, Sumat
Author_Institution
Center for Imaging Sci., Rochester Inst. of Technol., NY, USA
fYear
1991
fDate
8-11 Dec 1991
Firstpage
1249
Abstract
An imaging scheme to generate B-scan ultrasound images using frequency modulated (FM) pulses, is utilized. A prototype experimental setup is used to perform single imaging tasks in attenuating and nonattenuating medium. The post processing of the acquired data was carried out digitally. The objective is to study the two-dimensional point spread function as a function of the FM pulse parameters
Keywords
acoustic imaging; biomedical ultrasonics; 2D point spread function; B-scan ultrasound images; FM pulse imaging scheme; attenuating medium; digital data processing; experimental point spread function; frequency modulated pulses; medical diagnostic imaging; nonattenuating medium; prototype experimental setup; Attenuation; Biological tissues; Frequency modulation; Imaging phantoms; Pulse compression methods; Pulse generation; Pulse modulation; Signal processing; Signal resolution; Ultrasonic imaging;
fLanguage
English
Publisher
ieee
Conference_Titel
Ultrasonics Symposium, 1991. Proceedings., IEEE 1991
Conference_Location
Orlando, FL
Type
conf
DOI
10.1109/ULTSYM.1991.234315
Filename
234315
Link To Document