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Computer-generated imagery (CGI) is becoming integral to a movie's story and appeal, and even dominates the film's success at box office. Currently the CGI realism is evaluated by post-production supervisors, and few objective realism assessments focus on this area. This paper investigates enhanced feature learning and classifier training for CGI assessment by deep learning. A training-set-selection...
This paper presents an algorithm to automatically extract 3D feature points of a vertebrae model. These feature points aim at enhancing the safety of transpedicular drill guide (TDG) in posterior spinal fusion. The design parameters of the drill, including insertion position, angle, and depth, are generated to construct the drill template based on a spinal 3D structure database. An intelligent 3D...
In this paper, a light-weight 3D object reconstruction system is proposed. It aims to fulfill the increasing demand for fast and reliable 3D reconstruction in a mobile environment. Thereby, people can directly use their own device (e.g. mobile phone or tablet) to reconstruct desired objects into 3D models. The system is implemented and tested on an embedded board, MIO-5250, that is equipped with the...
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