Search Results for author: Rui Geng

Found 2 papers, 0 papers with code

An improved helmet detection method for YOLOv3 on an unbalanced dataset

no code implementations9 Nov 2020 Rui Geng, Yixuan Ma, Wanhong Huang

The YOLOv3 target detection algorithm is widely used in industry due to its high speed and high accuracy, but it has some limitations, such as the accuracy degradation of unbalanced datasets.

Data Augmentation

Approaches of large-scale images recognition with more than 50,000 categoris

no code implementations26 Jul 2020 Wanhong Huang, Rui Geng

Though current CV models have been able to achieve high levels of accuracy on small-scale images classification dataset with hundreds or thousands of categories, many models become infeasible in computational or space consumption when it comes to large-scale dataset with more than 50, 000 categories.

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