Shutao Li

Two-Dimensional Spectral Representation

2023 · IEEE Transactions on Geoscience and Remote Sensing

In this article, a two-dimensional (2-D) spectral representation is proposed for the visualization and classification of hyperspectral images (HSIs). First, several sequence data processing methods, i.e., Gramian angular field (GAF) algorithm, Markov transition field (MTF), …

Modeling the Label Distributions for Weakly-Supervised Semantic Segmentation

2024 · arXiv (Cornell University)

Weakly-Supervised Semantic Segmentation (WSSS) aims to train segmentation models by weak labels, which is receiving significant attention due to its low annotation cost. Existing approaches focus on generating pseudo labels for supervision while largely ignoring …