Open Access

ARTICLE

Multi-Classification of Polyps in Colonoscopy Images Based on an Improved Deep Convolutional Neural Network

Shuang Liu^1,2,3, Xiao Liu¹, Shilong Chang¹, Yufeng Sun⁴, Kaiyuan Li¹, Ya Hou¹, Shiwei Wang¹, Jie Meng⁵, Qingliang Zhao⁶, Sibei Wu¹, Kun Yang^1,2,3,*, Linyan Xue^1,2,3,*

1 College of Quality and Technical Supervision, Hebei University, Baoding, 071002, China
2 Hebei Technology Innovation Center for Lightweight of New Energy Vehicle Power System, Baoding, 071002, China
3 National & Local Joint Engineering Research Center of Metrology Instrument and System, Hebei University, Baoding, 071002, China
4 College of Electronic Information Engineering, Hebei University, Baoding, 071002, China
5 Department of Orthopedics, Affiliated Hospital of Hebei University, Baoding, 071002, China
6 State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, Center for Molecular Imaging and Translational Medicine, Department of Laboratory Medicine, School of Public Health, Xiamen University, Xiamen, 361102, China

* Corresponding Authors: Kun Yang. Email: ; Linyan Xue. Email: