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Proceedings Paper

Digital monochrome CCD camera for robust pixel correspondant, data compression, and preprocessing in an integrated PC-based image-processing environment
Author(s): Norhashim M. Arshad; David Mark Harvey; Clifford Allan Hobson
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Paper Abstract

This paper describes the development of a compact digital CCD camera which contains image digitization and processing which interfaces to a personal computer (PC) via a standard enhanced parallel port. Digitizing of precise pixel samples coupled with the provision of putting a single chip FPGA for data processing, became the main digital components of the camera prior to sending the data to the PC. A form of compression scheme is applied so that the digital images may be transferred within the existing parallel port bandwidth. The data is decompressed in the PC environment for a real- time display of the video images using purely native processor resources. Frame capture is built into the camera so that a full uncompressed digital image could be sent for special processing.

Paper Details

Date Published: 19 December 1996
PDF: 6 pages
Proc. SPIE 2950, Advanced Focal Plane Arrays and Electronic Cameras, (19 December 1996); doi: 10.1117/12.262521
Show Author Affiliations
Norhashim M. Arshad, Liverpool John Moores Univ. (United Kingdom)
David Mark Harvey, Liverpool John Moores Univ. (United Kingdom)
Clifford Allan Hobson, Liverpool John Moores Univ. (United Kingdom)


Published in SPIE Proceedings Vol. 2950:
Advanced Focal Plane Arrays and Electronic Cameras
Thierry M. Bernard, Editor(s)

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