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20232026
most citedSpectral-wise Implicit Neural Representation for Hyperspectral Image Reconstruction

40 citations · 86 across the 9 of their papers we have counts for

collaborators

9 papers

cs.CV2026

Hyperspectral Image Classification via Efficient Global Spectral Supertoken Clustering

Peifu Liu, Tingfa Xu, Jie Wang +3

Hyperspectral image classification demands spatially coherent predictions and precise boundary delineation. Yet prevailing superpixel-based methods face an inherent contradiction:…

cs.CV2026

HyperCOD: The First Challenging Benchmark and Baseline for Hyperspectral Camouflaged Object Detection

Shuyan Bai, Tingfa Xu, Peifu Liu +5

RGB-based camouflaged object detection struggles in real-world scenarios where color and texture cues are ambiguous. While hyperspectral image offers a powerful alternative by capt…

cs.CV2025★ 5 cited

Hyperspectral Remote Sensing Images Salient Object Detection: The First Benchmark Dataset and Baseline

Peifu Liu, Huiyan Bai, Tingfa Xu +3

The objective of hyperspectral remote sensing image salient object detection (HRSI-SOD) is to identify objects or regions that exhibit distinct spectrum contrasts with the backgrou…

cs.CV2025

Mixed-granularity Implicit Representation for Continuous Hyperspectral Compressive Reconstruction

Jianan Li, Huan Chen, Wangcai Zhao +2

Hyperspectral Images (HSIs) are crucial across numerous fields but are hindered by the long acquisition times associated with traditional spectrometers. The Coded Aperture Snapshot…

cs.CV2024

Spectrum-oriented Point-supervised Saliency Detector for Hyperspectral Images

Peifu Liu, Tingfa Xu, Guokai Shi +3

Hyperspectral salient object detection (HSOD) aims to extract targets or regions with significantly different spectra from hyperspectral images. While existing deep learning-based…

cs.CV2024★ 13 cited

Content-driven Magnitude-Derivative Spectrum Complementary Learning for Hyperspectral Image Classification

Huiyan Bai, Tingfa Xu, Huan Chen +2

Extracting discriminative information from complex spectral details in hyperspectral image (HSI) for HSI classification is pivotal. While current prevailing methods rely on spectra…

cs.CV2024★ 5 cited

Dual-stage Hyperspectral Image Classification Model with Spectral Supertoken

Peifu Liu, Tingfa Xu, Jie Wang +3

Hyperspectral image classification, a task that assigns pre-defined classes to each pixel in a hyperspectral image of remote sensing scenes, often faces challenges due to the negle…

cs.CV2023★ 23 cited

Spectrum-driven Mixed-frequency Network for Hyperspectral Salient Object Detection

Peifu Liu, Tingfa Xu, Huan Chen +3

Hyperspectral salient object detection (HSOD) aims to detect spectrally salient objects in hyperspectral images (HSIs). However, existing methods inadequately utilize spectral info…

eess.IV2023★ 40 cited

Spectral-wise Implicit Neural Representation for Hyperspectral Image Reconstruction

Huan Chen, Wangcai Zhao, Tingfa Xu +3

Coded Aperture Snapshot Spectral Imaging (CASSI) reconstruction aims to recover the 3D spatial-spectral signal from 2D measurement. Existing methods for reconstructing Hyperspectra…