3 papers
cs.CV2025
TYrPPG: Uncomplicated and Enhanced Learning Capability rPPG for Remote Heart Rate Estimation
Taixi Chen, Yiu-ming Cheung
Remote photoplethysmography (rPPG) can remotely extract physiological signals from RGB video, which has many advantages in detecting heart rate, such as low cost and no invasion to…
cs.CV2025
UAM: A Unified Attention-Mamba Backbone of Multimodal Framework for Tumor Cell Classification
Taixi Chen, Jingyun Chen, Nancy Guo
Inspired by the recent success of the Mamba architecture in vision and language domains, we introduce a Unified Attention-Mamba (UAM) backbone. Unlike previous hybrid approaches th…
cs.LG2025
CADM: Cluster-customized Adaptive Distance Metric for Categorical Data Clustering
Taixi Chen, Yiu-ming Cheung, Yiqun Zhang
An appropriate distance metric is crucial for categorical data clustering, as the distance between categorical data cannot be directly calculated. However, the distances between at…