Open Access

ARTICLE

Rare Bird Sparse Recognition via Part-Based Gist Feature Fusion and Regularized Intraclass Dictionary Learning

Jixin Liu^1,*, Ning Sun^1,2, Xiaofei Li¹, Guang Han¹, Haigen Yang¹, Quansen Sun³

1 Engineering Research Center of Wideband Wireless Communication Technology, Ministry of Education, Nanjing University of Posts and Telecommunications, Nanjing 210003, PR China.
2 Herbert and Florence Irving Medical Center, Columbia University, New York, NY 10032, United States of America.
3 School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing 210094, PR China.

* Corresponding Author: Jixin Liu. Email: .