Infrared thermography on ocular surface temperature: A review

被引:168
作者
Tan, Jen-Hong [1 ]
Ng, E. Y. K. [1 ]
Acharya, U. Rajendra [2 ]
Chee, C. [3 ]
机构
[1] Nanyang Technol Univ, Coll Engn, Sch Mech & Aerosp Engn, Singapore 639798, Singapore
[2] Ngee Ann Polytech, Dept Elect & Comp Engn, Singapore, Singapore
[3] Natl Univ Singapore Hosp, Med & Surg Retinal Ctr, Singapore 119074, Singapore
关键词
Eye; Infrared; Thermogram; Temperature; Cornea; Ocular; TEAR BREAK-UP; CORNEAL TEMPERATURE; RETROBULBAR HEMODYNAMICS; PHYSICAL-PROPERTIES; BLOOD-FLOW; DRY EYE; FILM; PHACOEMULSIFICATION; INFLAMMATION; EVAPORATION;
D O I
10.1016/j.infrared.2009.05.002
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
Body temperature is a good indicator of human health. Thermal imaging system (thermography) is a non-invasive imaging procedure used to record the thermal patterns using Infrared (IR) camera. It provides visual and qualitative documentation of temperature changes in the vascular tissues, and is beginning to play an important role in the field of ophthalmology. This paper deals with the working principle, use and advantages of IR thermography in the field of ophthalmology. Different algorithms to acquire the ocular surface temperature (OST), that can be used for the diagnosis of ocular diseases are discussed. (C) 2009 Elsevier B.V. All rights reserved.
引用
收藏
页码:97 / 108
页数:12
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