Image transformation with cellularly connected evolutionary neural networks. Issue 5 (11th April 2013)

• Record Type: Journal Article
• Authors: Otsuka, Junji; Yata, Noriko; Nagao, Tomoharu
• Is Part Of: Electronics and communications in Japan. Volume 96:Issue 5(2013:May)
• Page Start: 17
• Page End: 27
• Publication Date: 2013-04-11
• Subjects: Electronics -- Periodicals; Telecommunication -- Periodicals; 621.6805
• DOI: 10.1002/ecj.11460
• Languages: English
• ISSNs: 1942-9533

Abstract

<abstract abstract-type="main" xml:lang="en"> <title>Abstract</title> <p>The construction of image transformation manually requires large amounts of effort, and thus several methods of automating it with machine learning, such as neural networks or genetic programming, have been proposed. Most of these methods are just constructed image filters that calculate an output value from values in the local area of each pixel independently. However, in several tasks, such as area detection, information on more distant areas is helpful to processing. In this paper, we introduce a new neural network model for automatic construction of image transformations. The proposed model is composed of a regular array of identical evolutionary neural networks, the Real‐Valued Flexibly Connected Neural Networks (RFCN) that we previously proposed, and each RFCN is connected to neighboring RFCNs. The proposed model is called Cellular RFCN (CRFCN). Because of the local connections, each RFCN can consider information on distant areas indirectly. We apply CRFCN to three image transformation tasks, compare it with other methods, and examine its effectiveness. © 2013 Wiley Periodicals, Inc. Electron Comm Jpn, 96(5): 17–27, 2013; Published online in Wiley Online Library (wileyonlinelibrary.com). DOI 10.1002/ecj.11460</p> </abstract>