Title :
ASIC for high resolution motion sensing
Author :
Houghton, A.D. ; Mawer, J.R. ; Ivey, P.A.
Author_Institution :
Dept. of Electron. & Electr. Eng., Sheffield Univ., UK
fDate :
4/13/1995 12:00:00 AM
Abstract :
A phase detecting algorithm with low computational cost is described. The algorithm has been implemented in digital form within an application specific integrated circuit (ASIC), and subsequently applied to one dimensional images of laser speckle. The result is a high resolution motion sensing system
Keywords :
application specific integrated circuits; digital signal processing chips; image processing equipment; image sensors; motion estimation; speckle; 1 micron; 25 MHz; 512 pixel; ASIC; application specific integrated circuit; high resolution motion sensing; laser speckle; low computational cost; microphone construction; one dimensional images; phase detecting algorithm;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19950462
