Design of medical infrared real-time imaging system / 医疗卫生装备
Chinese Medical Equipment Journal
;
(6)2004.
Artigo
em Chinês
| WPRIM
| ID: wpr-589844
ABSTRACT
Objective To design a novel medical infrared real-time imaging system based on uncooled focal plane assembly(UFPA).Methods The hardware includes optics,infrared detector,thermal image acquisition & pre-treatment circuit and portable computer.The software includes original image data acquisition and correction module,image real-time treatment and display module,pseudo-color treatment module and image storage and off-line analysis module.Two points revising method was proposed aiming at the unevenness of pixel.Results Dispensing with refrigeration,the resolution of medical infrared real-time imaging system was 0.1℃.The measuring temperature ranged from-20℃ to 100℃ with ambient temperature ranging from 0℃~40℃.The real-time imaging speed was 25 frame/s.Conclusion The medical infrared real-time imaging system can form infrared image in real-time,which meets the requirement of clinical application.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Medical Equipment Journal
Ano de publicação:
2004
Tipo de documento:
Artigo
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