3 papers
math-ph2026
Hyperbolic mean curvature flow computed by physics-informed neural networks
Shuangshuang Duan, Chunlei He, Shoujun Huang +1
In this paper, we explore the evolution of plane curves and surfaces governed by the hyperbolic mean curvature flow. We propose a mesh-free approach based on the physics-informed n…
cs.CV2025
Active Contour Models Driven by Hyperbolic Mean Curvature Flow for Image Segmentation
Saiyu Hu, Chunlei He, Jianfeng Zhang +2
Parabolic mean curvature flow-driven active contour models (PMCF-ACMs) are widely used for image segmentation, yet they suffer severe degradation under high-intensity noise because…
cs.CV2025
Information Entropy-Based Framework for Quantifying Tortuosity in Meibomian Gland Uneven Atrophy
Kesheng Wang, Xiaoyu Chen, Chunlei He +5
In the medical image analysis field, precise quantification of curve tortuosity plays a critical role in the auxiliary diagnosis and pathological assessment of various diseases. In…