← Search

Xiangyu Han

3 accepted papers

2026

Falcon: Fast Proximal Linearization of Normalized Cuts for Unsupervised Image Segmentation

ICLR 2026poster

Current zero-shot unsupervised segmentation methods based on normalized cuts (NCut) face three key limitations. First, they rely on recursive bipartitions with repeated eigen-decompositions, making them prohibitively expensive at scale. Second, each split requires spectral relaxation followed by rou…

Cited by 0SourcecodeScholar
2026

Thinking in 360deg: Humanoid Visual Search in the Wild

CVPR 2026

Humans rely on the synergistic control of head (cephalomotor) and eye (oculomotor) to efficiently search for visual information in 360deg. However, prior approaches to visual search are limited to a static image, neglecting the physical embodiment and its interaction with the 3D world. How can we de

Cited by 0SourcecodeScholar
2025

Extrapolated Urban View Synthesis Benchmark

ICCV 2025poster

Photorealistic simulators are essential for the training and evaluation of vision-centric autonomous vehicles (AVs). At their core is Novel View Synthesis (NVS), a crucial capability that generates diverse unseen viewpoints to accommodate the broad and continuous pose distribution of AVs. Recent adv…