Spectral Imaging

Shift-Variant Color-Coded Diffractive Spectral Imaging System

End-to-end design of diffractive optical elements (DOE) and color-coded apertures (CCA) published in Optica.

Deep Optical Coding Design in Computational Imaging

Overview of data-driven and end-to-end deep optical coding design in computational imaging.

Learning-based Spectral Regression for Cocoa Bean Physicochemical Property Prediction

Predict physicochemical properties of cocoa beans from VIS-NIR spectral data using learning-based regression.

Deep learning-based spectral band selection for hyperspectral imaging tasks

Deep Scene-Driven Ordering of Hadamard Basis for Single-Pixel Spectral Imaging

Preprint: scene-driven adaptive ordering of Hadamard basis patterns for single-pixel spectral imaging.

Learning-based Spectral Regression for Cocoa Bean Physicochemical Property Prediction

Predict physicochemical properties of cocoa beans from VIS-NIR spectral data using learning-based regression; dataset collected from Santander and evaluated across regions.

Shift-Variant Color-Coded Diffractive Spectral Imaging System

Shift-variant color-coded diffractive spectral imaging system jointly designing DOE and CCA parameters for high-fidelity spectral reconstruction.