3DTV Video Acquisition and Processing for Visual Discomfort Alleviation
While 3DTV technology achieved great development in recent years,3DTV program production cant be wildly employed because 3D production is more complex than traditional 2D production.Stereoscopic camera parameters need to be well controlled,because the perceived depth range of stereoscopic display is limited by human factors and stereoscopic image should be kept within this limitation,so that the viewer can experience 3D video without any uncomfortable feeling.Recent stereoscopic image acquisition methods provide precise control to map depth range from scene to screen,but they dont suit some shooting cases.In this paper,we present two new stereoscopic image creation methods,which are more practical than traditional ones.Additionally,our production methods are presented in two eases:(1) camera separation is unfixed; (2) camera separation is fixed.In the end,experiments are presented and the results show our methods can control the perceived depth very well.
3DTV stereoscopic visual comfort acquisition 3D display
YU Yang Yichun Zhang Jianzeng Li
School of Information Engineering, Communication University of China, Beijing, 100024, China
国际会议
西安
英文
1214-1218
2012-08-24（万方平台首次上网日期，不代表论文的发表时间）