摘要
由于移动终端本身屏幕尺寸的限制,原有基于大屏幕显示的多视点立体视频显示方法应用于移动终端上时立体视频会出现模糊、清晰度降低的现象。在分析移动终端上多视点立体视频模糊现象的产生原因和解决方案的基础上,结合立体视频与视差的关系,提出了一种视差调整方法。该方法以立体视频视差的适当减小来换取清晰度的提高,使立体视频观看效果更为清晰和舒适,从而保证了移动终端等小屏幕设备上立体视频显示整体效果。
Restricted by the size of the mobile device' screen,the definition of the stereo video declines significantly when the original multi-view stereoscopic video display method based on large screen is applied to mobile devices.A parallax adjustment method was proposed based on the research of the causes and solutions to the fuzzy phenomenon of stereo video on mobile devices,together with the relationship between parallax and stereoscopic video depth.This method improves the definition of multi-view video significantly at the proper reduction of parallax,which,makes the viewing effect more clear and comfortable,and is suitable for the mobile devices and other small screen applications.
出处
《吉林大学学报（工学版）》
EI
CAS
CSCD
北大核心
2013年第S1期304-308,共5页
Journal of Jilin University:Engineering and Technology Edition
基金
"863"国家高技术研究发展计划项目(2012AA011505)
关键词
多视点立体视频
视差调整
狭缝光栅
移动终端
multi-view stereoscopic video
parallax adjustment
optical-plate
mobile device
