QQ客服 官方微博 反馈留言

	Chinese printed text reading performance with pixelized prosthetic vision systems
	Fu Lin ; Zhang Hui ; Cai Shanqing ; Hu Guangshu
	2010-05-11 ; 2010-05-11
关键词	Practical Experimental/ ergonomics prosthetics virtual reality visual perception/ Chinese printed text reading performance pixelized prosthetic vision system ergonomic aspect phosphene perception retinal electrode array virtual-reality simulation reading rates window width effects phosphene refresh rate gray level visual prosthesis/ A8770J Prosthetics and other practical applications A8732S Psychophysics of vision, visual perception, binocular vision B7520E Prosthetics and orthotics E2150 Biomechanics (mechanical engineering) E1410 Ergonomics
中文摘要	The ergonomic aspects of reading Chinese printed texts with a pixelized prosthetic vision system were investigated experimentally. The phosphene perception induced by a 10*10 retinal electrode array with 250 mu m separation between adjacent electrodes was simulated in a virtual-reality simulation environment. Reading rates of normally sighted subjects were assessed and compared with the effects of window width, the number of gray levels, and phosphene refresh rate in the vision system. The results show that the reading rates are reduced by both too large or too small window widths and that the reading rates increases uniformly with the frame rate. The gray level does not significantly affect the reading performance.
语种	中文 ; 中文
出版者	Tsinghua Univ. Press ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/27655]
专题	清华大学
推荐引用方式 GB/T 7714	Fu Lin,Zhang Hui,Cai Shanqing,et al. Chinese printed text reading performance with pixelized prosthetic vision systems[J],2010, 2010.
APA	Fu Lin,Zhang Hui,Cai Shanqing,&Hu Guangshu.(2010).Chinese printed text reading performance with pixelized prosthetic vision systems..
MLA	Fu Lin,et al."Chinese printed text reading performance with pixelized prosthetic vision systems".(2010).

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。