2 papers
cs.CV2026
PTL-Diffusion: Manifold-Aware Diffusion with Periodic Terminal Laws
Danqi Zhuang, Jisui Huang, Xiaoyue Xi +4
Standard diffusion models typically use a single time-homogeneous Gaussian terminal distribution as the reference law for generation. While this choice is analytically convenient a…
cs.CV2026
Superpixel-Based Image Segmentation Using Squared 2-Wasserstein Distances
Jisui Huang, Andreas Alpers, Ke Chen +1
We present an efficient method for image segmentation in the presence of strong inhomogeneities. The approach can be interpreted as a two-level clustering procedure: pixels are fir…