面向用户体验的透镜式裸眼3D设计与评估

Design and measurement of user experience oriented auto-stereoscopic 3D display based on optical lens

针对透镜式裸眼3D显示串扰严重,用户体验度低及其成像质量评估困难的问题,本文提出一种断层宽度测量的裸眼图像质量评估方法,基于该方法研究了摄像机组在空间的布局方式和立体图像合成过程中多视点图像的排列顺序对裸眼内容成像质量的影响.针对多用户、非定点观看的裸眼3D虚拟场景展示场合提出有助于提升用户体验效果的摄像机布局和视点排列的多种方式,并通过交叉实验对比和应用案例的用户体验测试,最终提出合理的选择方案建议.

In order address the issues of crosstalk,poor user experiences,and difficult assessment of image quality in auto-stereoscopic 3D displays,we propose an easy-to-implement measurement method called faultwidth-assessment for auto-stereoscopic 3D applications. Based on this method,we perform a study on the influence of camera group setups and multi-view image arrangements during the image fusion process. For scenes with multiple users and a non-fixed view,we propose various schemes for camera setups and multi-view image arrangement,which contribute to improving the user experience. Finally,cross-experimental comparisons and applications of the user experience tests are implemented,which are ultimately helpful for choosing a reasonable proposal.