• Computer Vision

• Image Processing

• Machine Learning

• Human-Computer Interaction

• Augmented Reality and Virtual Reality

A Blind Point Cloud Quality Assessment Using Graph Attention Networks and Keypoint Resampling

Developed an objective PCQA metric using graph-based keypoint resampling and a transformer-based network enhanced with GATs.  The keypoint resampling method aims to focus on visually significant regions while dividing the point clouds into smaller patches. The transformer model enhances the overall feature extraction and prediction process.