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Proceedings Paper

An integration de-noising method based on self-adaptive manifold filtering and text contour for ancient Chinese calligraphy tablet image
Author(s): Feihang Ge; Lifeng He; Yuyan Chao
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Paper Abstract

This paper proposed an integration de-noising method based on self-adaptive manifold filtering and text contour for ancient Chinese calligraphy tablet image. It consists of two main operations in sequence: image smoothing with a non-local means (NL-means) based self-adaptive manifold filter and isolated blocks removal based on text contour. Experiments demonstrate that the proposed method is superior to several recent published stele image de-noising techniques in terms of preserving the character structures.

Paper Details

Date Published: 14 August 2019
PDF: 9 pages
Proc. SPIE 11179, Eleventh International Conference on Digital Image Processing (ICDIP 2019), 1117918 (14 August 2019); doi: 10.1117/12.2541100
Show Author Affiliations
Feihang Ge, Aichi Prefectural Univ. (Japan)
Lifeng He, Aichi Prefectural Univ. (Japan)
Yuyan Chao, Nagoya Sangyo Univ. (Japan)


Published in SPIE Proceedings Vol. 11179:
Eleventh International Conference on Digital Image Processing (ICDIP 2019)
Jenq-Neng Hwang; Xudong Jiang, Editor(s)

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