Search Results for author: Hang Fu

Found 2 papers, 0 papers with code

Fusion of PCA and Segmented-PCA Domain Multiscale 2-D-SSA for Effective Spectral-Spatial Feature Extraction and Data Classification in Hyperspectral Imagery

no code implementations IEEE 2022 Hang Fu, Genyun Sun, Aizhu Zhang, Xiuping Jia

As hyperspectral imagery (HSI) contains rich spectral and spatial information, a novel principal component analysis (PCA) and segmented-PCA (SPCA)-based multiscale 2-D-singular spectrum analysis (2-D-SSA) fusion method is proposed for joint spectral–spatial HSI feature extraction and classification.

Dimensionality Reduction

Uniform unlikely intersections for unicritical polynomials

no code implementations25 Sep 2020 Hang Fu

Fix $d\geq2$ and let $f_{t}(z)=z^{d}+t$ be the family of polynomials parameterized by $t\in\mathbb{C}$.

Number Theory Dynamical Systems

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