Search Results for author: Chia-Hsiang Lin

Found 6 papers, 1 papers with code

Hyper-Restormer: A General Hyperspectral Image Restoration Transformer for Remote Sensing Imaging

no code implementations12 Dec 2023 Yo-Yu Lai, Chia-Hsiang Lin, Zi-Chao Leng

The deep learning model Transformer has achieved remarkable success in the hyperspectral image (HSI) restoration tasks by leveraging Spectral and Spatial Self-Attention (SA) mechanisms.

Denoising Image Restoration +1

HYPERION: Hyperspectral Penetrating-type Ellipsoidal Reconstruction for Terahertz Blind Source Separation

no code implementations12 Sep 2021 Chia-Hsiang Lin, Yi-Chun Hung, Feng-Yu Wang, Shang-Hua Yang

Terahertz (THz) technology has been a great candidate for applications, including pharmaceutic analysis, chemical identification, and remote sensing and imaging due to its non-invasive and non-destructive properties.

blind source separation Hyperspectral Unmixing +1

Dual Reconstruction with Densely Connected Residual Network for Single Image Super-Resolution

no code implementations20 Nov 2019 Chih-Chung Hsu, Chia-Hsiang Lin

Recently, an enhanced super-resolution based on generative adversarial network (ESRGAN) has achieved excellent performance in terms of both qualitative and quantitative quality of the reconstructed high-resolution image.

Generative Adversarial Network Image Super-Resolution +1

Maximum Volume Inscribed Ellipsoid: A New Simplex-Structured Matrix Factorization Framework via Facet Enumeration and Convex Optimization

no code implementations9 Aug 2017 Chia-Hsiang Lin, Ruiyuan Wu, Wing-Kin Ma, Chong-Yung Chi, Yue Wang

This maximum volume inscribed ellipsoid (MVIE) idea has not been attempted in prior literature, and we show a sufficient condition under which the MVIE framework guarantees exact recovery of the factors.

Hyperspectral Unmixing

Identifiability of the Simplex Volume Minimization Criterion for Blind Hyperspectral Unmixing: The No Pure-Pixel Case

no code implementations20 Jun 2014 Chia-Hsiang Lin, Wing-Kin Ma, Wei-Chiang Li, Chong-Yung Chi, ArulMurugan Ambikapathi

In blind hyperspectral unmixing (HU), the pure-pixel assumption is well-known to be powerful in enabling simple and effective blind HU solutions.

Hyperspectral Unmixing

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