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NEAR-INFRARED SPECTRUM IMAGING SYSTEM AND METHOD FOR DIAGNOSIS OF DEPTH AND AREA OF BURN SKIN NECROSIS
专利权人:
Beijing Hefengliankang Investment Management Ltd
发明人:
WU, Jun,LIU, Cangli,YANG, Junjie,LUO, Yongquan,HUANG, Lixian,LUO, Gaoxing,CHEN, Zhiqiang,ZHAO, Jianheng,ZHANG, Dayong,SHEN, Zhixue,LI, Jianfeng,HE, Weifeng
申请号:
EP15743391
公开号:
EP3100674A4
申请日:
2015.01.09
申请国别(地区):
EP
年份:
2017
代理人:
摘要:
A near-infrared spectrum imaging system for diagnosis of the depth and the area of burn skin necrosis comprises a spectrum imager and a computer controlled system. The spectrum imaging system comprises a light source (101), an optical lens (102), a filter (103), a driving controller (105a, 105b, 104), and a CCD camera (106). The filter (103) uses a wide-spectrum liquid crystal tunable filter (LCTF) or an acousto-optic tunable filter (AOTF) that obtain 1100-2500nm waveband spectral signals of burn skin necrosis tissue of a target region. A computer controlled system is internally provided with a universal module, a data module, a spectrum correction module, a spectrum matching module, and a burn wound three-dimensional synthesizing module. The spectrum imager obtains spectral image data of burn skin necrosis tissue of a target region and inputs the data into the computer controlled system, and the computer controlled system performs image analysis and processing of the data the depth and the area of burn of the target region can be obtained by means of spectral matching and recognition on a spectral reflectance curve corresponding to each image pixel in an spectral image and a standard spectral reflectance curve in a burn skin necrosis spectral database in a data module, and the data is synthesized into a three-dimensional image for display.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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