A-019 Image Retrieval Using Shape Recognition

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概要

• 論文の詳細を見る

• In this research, an image retrieval system which utilize a shape invariant and a geometric method for retrieving similar shapes is proposed. The system consists of three steps. First, the images are retrieved using the shape invariant F(P), which computed by compressing the distance distribution of n boundary points of a polygonal P, and its discretized called σ(F(P)). The signature invariant σ(F(P)) enables images which are σ(F(P)) ≈ σ(F(Q)) to be retrieved from a hash table efficiently. Finally, the geometric pattern matching method is used to remove irrelevant images retrieved.

• FIT(電子情報通信学会・情報処理学会)運営委員会の論文
• 2011-09-07

著者

• Kaothanthong Natsuda

  東北大学情報科学研究科

• Tokuyama Takeshi

  東北大

• Chun Jinhee

  東北大

• Ota Yoshiki

  東北大

• Kaothanthong Natsuda

  東北大

関連論文

• Image Recognition and Retrieval by Using Distance Information (Mathematical Foundations and Applications of Computer Science and Algorithms)
• A-019 Image Retrieval Using Shape Recognition

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