Author

Jun Qiu

3 papers indexed here

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Preprint Oct 2026

Spatial-Frequency-Aware Implicit Neural Representation of Multidimensional Signals via MLP-KAN Fusion

Implicit Neural Representations (INRs) have emerged as a compelling paradigm for modeling multidimensional signals by mapping continuous coordinates to signal values. However, Multi-Layer Perceptrons (MLP)-based INRs inherently suffer from spectral bias, which favors low-frequency components and suppresses the reconstr...

Wen Yan, Li-Gen Shi, Jun Qiu et al. · 0 citations

2026

Multiresolution Infrared and Visible Image Fusion via Implicit Neural Representations

Dual-spectral measurement instruments integrate complementary thermal radiation and textural information, thereby alleviating the information acquisition limitations of single-modality sensors. Due to detector manufacturing constraints and hardware cost, the infrared sensors usually provide lower spatial sampling rates...

Shu-Chen Sun, Li-Gen Shi, Jun Qiu et al. · IEEE Transactions on Instrum... · 0 citations

Conference Open access Jul 2026

Fast Implicit Neural Light Field Representation via Geometric Decomposition and Multi-Resolution Low-Rank Features

A fast implicit light field representation based on geometric decomposition and multi-resolution low-rank features that achieves competitive reconstruction quality while providing a better trade-off among model parameters, training time, and inference efficiency is proposed.

Yaowei Guo, Li-Gen Shi, Shu-Chen Sun et al. · Cyber .. · 0 citations