RECOGNITION AND DESCRIIPTION OF SIMPLE GRAPHICS(INTERNATIONAL Workshop on Advanced Image Technology 2008)

概要

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This paper describes a recognition and description method of simple graphics by computers. Simple graphics mean in this paper, artificial images such as national flags, poster images, illustrations, cartoons, figures and so on. These graphics have the following features: (1) they are composed of simple shaped objects, (2) they are expressed by few kinds of colors. The proposed image recognition method for simple graphics is composed with color segmentation, contour extraction, feature point extraction, line and circle recognition steps. And furthermore, recognition results are described by natural languages with object shapes, object colors, object positions in a frame. Image recognition experiments for national flags show that they have attained relatively high recognition rates and natural descriptions of flag configurations.
社団法人電子情報通信学会の論文
2007-12-31