← Search

Mu Wei

3 accepted papers

2026

Learning Sparse Visual Representations via Spatial-Semantic Factorization

ICML 2026poster

Self-supervised learning (SSL) faces a fundamental conflict between semantic understanding and image reconstruction. High-level semantic SSL (e.g., DINO) relies on global tokens that are forced to be location-invariant for augmentation alignment, a process that inherently discards the spatial coordi…

Cited by 0Source ↗Scholar ↗
2025

Boltzmann Attention Sampling for Image Analysis with Small Objects

CVPR 2025poster

Detecting and segmenting small objects, such as lung nodules and tumor lesions, remains a critical challenge in image analysis. These objects often occupy less than 0.1% of an image, making traditional transformer architectures inefficient and prone to performance degradation due to redundant attent…

Cited by 0Source ↗PDF ↗Scholar ↗