Review highlights methods for reconstructing 3D dynamic scenes from images, suggesting future research directions.
Key Points
The aim is to review 3D Gaussian splatting techniques for reconstructing dynamic scenes from images and their applications.
Categorized dynamic scene reconstruction methods into three types: deformation fields, spatio-temporal 4D Gaussian bodies, and inter-frame dynamics transmission.
Discussed the basic principles and advantages of 3D Gaussian splatting.
Analyzed the pros and cons of each method regarding scene representation and motion modeling.
Outlined current advancements in dynamic scene reconstruction.
Identified potential future research areas such as designing spatio-temporal data structures and large-scale dynamic scene rendering.