Hangyu Li, Zuowei Zhang, Zhuhong Shao, Bin Chen, Yuanyuan Shang. Full Quaternion Matrix-Based Multiscale Principal Component Analysis Network for Facial Expression Recognition. In Qingshan Liu 0001, Hanzi Wang, Zhanyu Ma, Weishi Zheng 0001, Hongbin Zha, Xilin Chen 0001, Liang Wang, Rongrong Ji, editors, Pattern Recognition and Computer Vision - 6th Chinese Conference, PRCV 2023, Xiamen, China, October 13-15, 2023, Proceedings, Part V. Volume 14429 of Lecture Notes in Computer Science, pages 122-133, Springer, 2023. [doi]
Abstract is missing.