基于互联网图像集的室外场景建模技术综述

被引:5
作者
沈方阳
齐越
机构
[1] 北京航空航天大学虚拟现实技术与系统国家重点实验室
关键词
基于图像的几何建模; 自然光照模型; 反射属性建模; 室外场景建模;
D O I
暂无
中图分类号
TP391.41 [];
学科分类号
080203 ;
摘要
目前在互联网上有海量的室外场景照片,它们不仅内容覆盖面广,对同一场景有大量不同视点和光照条件下的采样,而且获取成本很低.如何利用这些照片中包含的丰富场景信息,快速、方便地构造各种逼真的虚拟场景,是互联网迅猛发展给虚拟现实、计算机图形学和计算机视觉带来的新的研究课题之一.文中分析、总结了近年来国内外互联网图像的真实场景几何建模、自然光照建模和材质反射属性建模的最新研究进展,并对其未来的发展趋势提出了一些看法.
引用
收藏
页码:29 / 36
页数:8
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