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As-compact-as-possible vectorization for character images

Published: 04 December 2018 Publication History

Abstract

It is quite time-consuming to produce high-quality compact font libraries, especially for north-east Asia language systems that contain thousands of characters. However, existing vectorization algorithms either generate results with large storage requirements, or lose most stylish details after vectorization. To solve this problem, we propose a novel data-driven vectorization algorithm for character images to make the number of control points on vectorized contours as few as possible while preserving significant details. Experimental results demonstrate that our method clearly outperforms other state-of-the-art approaches by not only preserving most stylish features but also dramatically reducing the size of vectorized fonts.

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References

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Zhouhui Lian, Bo Zhao, and Jianguo Xiao. 2016a. Automatic generation of large-scale handwriting fonts via style learning. In SIGGRAPH ASIA 2016 Technical Briefs. ACM, 12.
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Published In

cover image ACM Conferences
SA '18: SIGGRAPH Asia 2018 Technical Briefs
December 2018
135 pages
ISBN:9781450360623
DOI:10.1145/3283254
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Association for Computing Machinery

New York, NY, United States

Publication History

Published: 04 December 2018

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Author Tags

  1. compact
  2. font
  3. stylish
  4. vectorization

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  • Research-article

Funding Sources

  • National Natural Science Foundation of China
  • National Key Research and Development Program of China
  • National Language Committee of China

Conference

SA '18
Sponsor:
SA '18: SIGGRAPH Asia 2018
December 4 - 7, 2018
Tokyo, Japan

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Overall Acceptance Rate 178 of 869 submissions, 20%

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