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Chinese character image retrieval based on moment invariants and shape context

  • Beihang University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

This paper presents a retrieval method for the image of Chinese characters calligraphy. The precision and recall rate are main indicators to measure the quality of image retrieval algorithm. Starting from the two aspects, there are two parts in the process of image retrieve which is proposed in this paper. In this paper, carry out the retrieve with the Hu invariant moment matching algorithm, which is fast and efficient, but little of the accuracy. Then, execute trice retrieval with shape context algorithm taking the advantages of high level of accuracy and good robustness based on the result set of the first retrieval. Experiments show that the method referred in this paper is accurate and efficient.

源语言英语
主期刊名Proceedings of 2015 IEEE International Conference on Computer and Communications, ICCC 2015
出版商Institute of Electrical and Electronics Engineers Inc.
146-150
页数5
ISBN(电子版)9781467381253
DOI
出版状态已出版 - 19 1月 2016
活动IEEE International Conference on Computer and Communications, ICCC 2015 - Chengdu, 中国
期限: 10 10月 201511 10月 2015

出版系列

姓名Proceedings of 2015 IEEE International Conference on Computer and Communications, ICCC 2015

会议

会议IEEE International Conference on Computer and Communications, ICCC 2015
国家/地区中国
Chengdu
时期10/10/1511/10/15

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