【摘要】 提出了一种新的基于图像的绘制技术 :平面狭缝图像场 ,即利用狭缝图像的集合来表示和生成场景 .在分析平面狭缝图像场性质的基础上 ,提出了相似狭缝图像概念 ,从而推导出用有限采样拟合平面狭缝图像场 ,进而可以实时生成具有高真实感漫游场景的方法 .据此提出了采样和拟合的实现 .最后 ,提出了分段狭缝图像映射的方法 ,大大压缩了所用到的数据量 .更多还原

【Abstract】 A new method for image based rendering (IBR): rendering using plane slit image field is discussed in this paper. Slit image field is a set of slit images that can represent and generate all scenes in a given region. A concept of analogical slit image is presented. By using it, a method to reconstruct the slit image field as well as work through scenes from limited samplings is presented. A slit image segment mapping technology to simplify the reconstruct process and reduce data is presented too.更多还原