Search Results for author: Feng Cen

Found 3 papers, 1 papers with code

Deep Feature Augmentation for Occluded Image Classification

no code implementations2 Nov 2020 Feng Cen, Xiaoyu Zhao, Wuzhuang Li, Guanghui Wang

To alleviate the dependency on large-scale occluded image datasets, we propose a novel approach to improve the classification accuracy of occluded images by fine-tuning the pre-trained models with a set of augmented deep feature vectors (DFVs).

Classification General Classification +1

Boosting Occluded Image Classification via Subspace Decomposition Based Estimation of Deep Features

1 code implementation13 Jan 2020 Feng Cen, Guanghui Wang

By employing the ResNet-152, pre-trained on the ILSVRC2012 training set, as the base network, the proposed SBDE-based classification scheme is extensively evaluated on the Caltech-101 and ILSVRC2012 datasets.

Classification General Classification +1

MDFN: Multi-Scale Deep Feature Learning Network for Object Detection

no code implementations10 Dec 2019 Wenchi Ma, Yuanwei Wu, Feng Cen, Guanghui Wang

Compared with features produced in earlier layers, the deep features are better at expressing semantic and contextual information.

Computational Efficiency object-detection +1

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