Sidelobe reduction of images with coded limited diffraction beams

Proceedings of the IEEE Ultrasonics Symposium

Volumn 2, Issue , 2001, Pages 1565-1568

  Lu, Jian Yu ^a   Cheng, Jiqi ^a   Peng, Hu ^a  

^a The University of Toledo   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CONTRAST MEDIA; IMAGE CODING; IMAGE RECONSTRUCTION; IMAGING SYSTEMS; SIGNAL TO NOISE RATIO; ULTRASONIC DIFFRACTION;

BESSEL BEAMS; CODED LIMITED DIFFRACTION BEAMS; IMAGE CONTRASTS; SIDELOBE REDUCTION OF IMAGES; WIENER FILTERING;

ULTRASONIC IMAGING;

EID: 0035731194     PISSN: 10510117     EISSN: None     Source Type: Journal    
DOI: 10.1109/ULTSYM.2001.992019     Document Type: Article

References (10)

1. Diffraction-free beams
2. Nondiffracting X waves - Exact solutions to free-space scalar wave equation and their finite aperture realizations
3. Experimental verification of nondiffracting X waves
4. Bowtie limited diffraction beams for low-sidelobe and large depth of field imaging
5. In vitro and in vivo real-time imaging with ultrasonic limited diffraction beams
6. Realization of general nondiffracting beams with computer-generated holograms
7. Sidelobe reduction for limited diffraction pulse-echo systems
8. Coded excitation system for improving the penetration of real-time phased-array imaging systems
9. Ultrasonic nondichting transducer for medical imaging