Title :
Difference Closeness Function for Eye Array
Author :
Alghassi, Hedayat ; Tafazoli, Shahram ; Lawrence, Peter
Author_Institution :
Univ. of British Columbia, Vancouver
Abstract :
We have presented a new signal processing algorithm accompanied with a novel array structure for sound source localization in three-dimensional spaces. Our localization methodology utilizes two concepts of pinhole and lens cell structures with closeness functions and has some analogy to the eye in the localization of light rays. In this paper we will describe a different category of closeness functions in addition to reviewing the previous closeness function and comparing them.
Keywords :
array signal processing; microphone arrays; array structure; difference closeness function; eye array; lens cell structures; microphone array; pinhole structures; signal processing algorithm; sound source localization; three-dimensional spaces; Acoustic sensors; Interpolation; Lenses; Microphone arrays; Retina; Sensor systems; Shape measurement; Signal processing algorithms; Speech; Closeness Function; Eye Array; Microphone Array; Sound Source Localization;
Conference_Titel :
Communications, Computers and Signal Processing, 2007. PacRim 2007. IEEE Pacific Rim Conference on
Conference_Location :
Victoria, BC
Print_ISBN :
978-1-4244-1189-4
Electronic_ISBN :
1-4244-1190-4
DOI :
10.1109/PACRIM.2007.4313262
