OBSTACLES ENCOUNTERED IN THE DEVELOPMENT OF THE LOW VISION ENHANCEMENT SYSTEM

被引：54

作者：

MASSOF, RW

RICKMAN, DL

机构：

[1] Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, MD

[2] John C Stennis Space Center, National Aeronautics and Space Administration, Stennis Space Center, MS

来源：

OPTOMETRY AND VISION SCIENCE | 1992年 / 69卷 / 01期

关键词：

LOW VISION; HEAD-MOUNTED DISPLAY; VISION ENHANCEMENT; IMAGE PROCESSING; EYETRACKING;

D O I：

10.1097/00006324-199201000-00005

中图分类号：

R77 [眼科学];

学科分类号：

100212 ;

摘要：

The Johns Hopkins Wilmer Eye Institute and the NASA Stennis Space Center are collaborating on the development of a new high technology low vision aid called the Low Vision Enhancement System (LVES). The LVES consists of a binocular head-mounted video display system, video cameras mounted on the head-mounted display, and real-time video image processing in a system package that is battery powered and portable. Through a phased development approach, several generations of the LVES can be made available to the patient in a timely fashion. This paper describes the LVES project with major emphasis on technical problems encountered or anticipated during the development process.

引用

页码：32 / 41

页数：10

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