Search Results for author: Hai-Miao Hu

Found 4 papers, 2 papers with code

Pedestrian Attribute Recognition as Label-balanced Multi-label Learning

1 code implementation8 May 2024 Yibo Zhou, Hai-Miao Hu, Yirong Xiang, Xiaokang Zhang, Haotian Wu

Rooting in the scarcity of most attributes, realistic pedestrian attribute datasets exhibit unduly skewed data distribution, from which two types of model failures are delivered: (1) label imbalance: model predictions lean greatly towards the side of majority labels; (2) semantics imbalance: model is easily overfitted on the under-represented attributes due to their insufficient semantic diversity.

Attribute Multi-Label Learning +1

One-shot neural band selection for spectral recovery

no code implementations16 May 2023 Hai-Miao Hu, Zhenbo Xu, Wenshuai Xu, You Song, YiTao Zhang, Liu Liu, Zhilin Han, Ajin Meng

To solve this ill-posed inverse problem, most band selection methods adopt hand-crafted priors or exploit clustering or sparse regularization constraints to find most prominent bands.

Spectral Reconstruction

Too Far to See? Not Really! --- Pedestrian Detection with Scale-aware Localization Policy

no code implementations1 Sep 2017 Xiaowei Zhang, Li Cheng, Bo Li, Hai-Miao Hu

A major bottleneck of pedestrian detection lies on the sharp performance deterioration in the presence of small-size pedestrians that are relatively far from the camera.

Pedestrian Detection Region Proposal

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