Parallel processing for multi wavelength imaging pyrometers

Jun Li; Edwin Sui Hoi Hou

doi:10.1117/12.280636

22 July 1997 Parallel processing for multi wavelength imaging pyrometers

Jun Li, Edwin Sui Hoi Hou

Proceedings Volume 3074, Visual Information Processing VI; (1997) https://doi.org/10.1117/12.280636
Event: AeroSense '97, 1997, Orlando, FL, United States

Abstract

This paper presents the development of parallel processing subsystems as part of multi-wavelength imaging pyrometers (M-WIPs) for real-time non-contact temperature measurement. The parallel processing subsystems are based on V-C40 Hydra or PC-Hydra which consists of four TMS320C40 floating-point digital signal processors. This paper describes the single- program-multiple-data implementation of the least-square fitting algorithm used in the M-WIP temperature measurement and compares its performance with the multi-program- multiple-data approach.

Citation Download Citation

Jun Li and Edwin Sui Hoi Hou "Parallel processing for multi wavelength imaging pyrometers", Proc. SPIE 3074, Visual Information Processing VI, (22 July 1997); https://doi.org/10.1117/12.280636

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