Inferring Point Cloud Quality via Graph Similarity

• Main Authors: Yang, Qi, Ma, Zhan, Xu, Yiling, Li, Zhu, Sun, Jun
• Format: Journal Article
• Language: English
• Published: 31.05.2020
• Subjects: Computer Science - Multimedia

We propose the GraphSIM -- an objective metric to accurately predict the subjective quality of point cloud with superimposed geometry and color impairments. Motivated by the facts that human vision system is more sensitive to the high spatial-frequency components (e.g., contours, edges), and weighs...