Patch Optimization for Surface Light Field Reconstruction

Affiliation of Author(s):自动化学院

Journal:IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS

Key Words:surface light field appearance reconstruction photo-realistic rendering

Abstract:Surface light field advances conventional light field rendering techniques by utilizing geometry information. Using surface light field, real-world objects with complex appearance could be faithfully represented. This capability could play an important role in many VR/AR applications. However, an accurate geometric model is needed for surface light field sampling and processing, which limits its wide usage since many objects of interests are difficult to reconstruct with their usually very complex appearances. We propose a novel two-step optimization framework to reduce the dependency of accurate geometry. The key insight is to treat surface light field sampling as a multi-view multi-texture optimization problem. Our approach can deal with both model inaccuracy and image to model misalignment, making it possible to create high-fidelity surface light field models without using high-precision special hardware.

ISSN No.:1745-1361

Translation or Not:no

Date of Publication:2018-12-01

Co-author:Li, Wei,Gong Huajun,shenchunlin,Wu, Yi

Correspondence Author:Li, Wei,Wen Liwei

Date of Publication:2018-12-01