2 papers
cs.CV2025
Skeleton-based sign language recognition using a dual-stream spatio-temporal dynamic graph convolutional network
Liangjin Liu, Haoyang Zheng, Zhengzhong Zhu +1
Isolated Sign Language Recognition (ISLR) is challenged by gestures that are morphologically similar yet semantically distinct, a problem rooted in the complex interplay between ha…
cs.CV2025
Self-Supervised Continuous Colormap Recovery from a 2D Scalar Field Visualization without a Legend
Hongxu Liu, Xinyu Chen, Haoyang Zheng +6
Recovering a continuous colormap from a single 2D scalar field visualization can be quite challenging, especially in the absence of a corresponding color legend. In this paper, we…