Title :
Fast imaging with sparse sampling
Author_Institution :
IEEE Fellow, Univ. of Illinois at Urbana-Champaign, Urbana, IL
Abstract :
Conventional imaging methods are based on Shannon-Nyquist sampling theory. This talk will provide an overview of recent developments on imaging theory/algorithms that enable signal sampling well below the classical Nyquist rate, thus much higher imaging speeds.
Keywords :
image sampling; medical image processing; Shannon-Nyquist sampling theory; algorithms; fast imaging; signal sampling; sparse sampling; Biomedical computing; Biomedical engineering; Biomedical imaging; Engineering in medicine and biology; Engineering profession; Information technology; Medical diagnostic imaging; Sampling methods; Signal sampling; USA Councils;
Conference_Titel :
Information Technology and Applications in Biomedicine, 2008. ITAB 2008. International Conference on
Conference_Location :
Shenzhen
Print_ISBN :
978-1-4244-2254-8
Electronic_ISBN :
978-1-4244-2255-5
DOI :
10.1109/ITAB.2008.4570502
