DocumentCode
1665542
Title
The design and implementation of a solid state imaging system for visible light and X-ray imaging
Author
Samuelson, E.G. ; Jaggi, B.
Author_Institution
British Columbia Cancer Res. Centre, Vancouver, BC, Canada
fYear
1989
Firstpage
393
Abstract
The design and implementation of an imaging system based on a 256×256 square pixel, scientific grade, charge-coupled photodiode array with 40-μm center-to-center pixel spacing is presented. Output from the array is directly digitized to 9 bits at 5 MHz. The system is suitable for visible light and X-ray quantitative microscopy. It incorporates selected area scanning, data volume reduction by subsampling, and a variable integration time for low-light-level imaging
Keywords
CCD image sensors; X-ray apparatus; optical microscopy; 5 MHz; X-ray imaging; charge-coupled photodiode array; data volume reduction; low-light-level imaging; quantitative microscopy; selected area scanning; solid state imaging system; subsampling; variable integration time; visible light imaging; Cancer; Digital signal processing; Image sensors; Microscopy; Optical imaging; Photodiodes; Pixel; Solid state circuits; Timing; X-ray imaging;
fLanguage
English
Publisher
ieee
Conference_Titel
Engineering in Medicine and Biology Society, 1989. Images of the Twenty-First Century., Proceedings of the Annual International Conference of the IEEE Engineering in
Conference_Location
Seattle, WA
Type
conf
DOI
10.1109/IEMBS.1989.95786
Filename
95786
Link To Document