Color image associative memory on a class of Cohen-Grossberg networks

Authors:
Pengsheng Zheng;Jianxiong Zhang;Wansheng Tang
Affiliations:
Institute of Systems Engineering, Tianjin University, 30072, China;Institute of Systems Engineering, Tianjin University, 30072, China;Institute of Systems Engineering, Tianjin University, 30072, China
Venue:
Pattern Recognition
Year:
2010

Citing 12
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Abstract

In this paper, neural associative memories for storing gray-scale and true color images are presented based on a class of reduced Cohen-Grossberg neural networks. Some fundamental conditions for endowing the networks with retrieval properties are proposed. Moreover, a system designing procedure is developed by using matrix decomposition. Numerical simulations show that the constructed networks can act as reliable noise-reducing systems for storing and retrieving color images.