LDI Tree: a hierarchical representation for image-based rendering

摘要

Using multiple reference images in 3D image warping has been a challenging problem.Recently,the Layered Depth Image (LDI) was proposed by Shade et al.to merge multiple referene images under a single center of projection,whicle maintainign hte simplicity of warping a single reference image.However it does not consider the issue of sampling rate.