Shijie Nie — accepted AI-conference papers

2025

Attribute Conditional Diffusion-Augmented Person Re-Identification

Shijie Nie, Ziqiang Shi, Rujie Liu, Song Guo, Meng Zhang, Mengjiao Wang +3

ICASSP 2025accepted

Due to privacy and cost issues, the lack of large-scale labeled datasets limits the advancement of person re-identification. Existing methods use generative adversarial networks or game engine rendering for data augmentation to improve re-identification performance. However, these approaches struggl…

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2018

Deeply Learned Filter Response Functions for Hyperspectral Reconstruction

Shijie Nie, Lin Gu, Yinqiang Zheng, Antony Lam, Nobutaka Ono, Imari Sato

CVPR 2018poster

Hyperspectral reconstruction from RGB imaging has recently achieved significant progress via sparse coding and deep learning. However, a largely ignored fact is that existing RGB cameras are tuned to mimic human richromatic perception, thus their spectral responses are not necessarily optimal for h…

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