Technology of Graphic & Image
|
2495-2498,2504

Research on disease extraction and inpainting algorithm of digital grotto murals

Zhang Ziying1
Shui Wuyang2
Zhou Mingquan2
Xu Bokai3
Zhou Hua1
1. College of Applied Arts & Science, Beijing Union University, Beijing 100191, China
2. College of Information Science & Technology, Beijing Normal University, Beijing 100875, China
3. Art Institute of Maijishan Cave-Temple Complex, Tianshui Gansu 741020, China

Abstract

Digital image inpainting provides an important basis for the scientific protection and restoration of ancient cave murals. At present, the complete extraction and reasonable restoration for disease regions of digital murals is an important topic of virtual restoration of cultural relics. This paper took the mural image of Maijishan Grottoes as the research object. The method analyzed characteristics and formation mechanism of crack diseases accompanied by point spalling firstly. Then the complete extraction of disease information was based on the principle of minimum intervention of cultural relic restoration. It used the local optimal hierarchical clustering with weighted average as similarity measurement to extract the disease information mask. Taking the mask image as the object, the reasonable restoration used curvature driven diffusion model with effective pixel estimation to achieve image restoration. This method makes the virtual restoration of Maijishan Grottoes more accurate and achieves the effect of minimum intervention principle.

Foundation Support

北京市教委科技计划一般项目(KM201911417015)
北京市属高校高水平教师队伍建设支持计划青年拔尖人才培育计划资助项目(CIT&TCD201904074)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2020.09.0395
Publish at: Application Research of Computers Printed Article, Vol. 38, 2021 No. 8
Section: Technology of Graphic & Image
Pages: 2495-2498,2504
Serial Number: 1001-3695(2021)08-046-2495-04

Publish History

[2021-08-05] Printed Article

Cite This Article

张子迎, 税午阳, 周明全, 等. 数字壁画病害提取与修复算法研究 [J]. 计算机应用研究, 2021, 38 (8): 2495-2498,2504. (Zhang Ziying, Shui Wuyang, Zhou Mingquan, et al. Research on disease extraction and inpainting algorithm of digital grotto murals [J]. Application Research of Computers, 2021, 38 (8): 2495-2498,2504. )

About the Journal

  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

Application Research of Computers has many high-level readers and authors, and its readers are mainly senior and middle-level researchers and engineers engaged in the field of computer science, as well as teachers and students majoring in computer science and related majors in colleges and universities. Over the years, the total citation frequency and Web download rate of Application Research of Computers have been ranked among the top of similar academic journals in this discipline, and the academic papers published are highly popular among the readers for their novelty, academics, foresight, orientation and practicality.


Indexed & Evaluation

  • The Second National Periodical Award 100 Key Journals
  • Double Effect Journal of China Journal Formation
  • the Core Journal of China (Peking University 2023 Edition)
  • the Core Journal for Science
  • Chinese Science Citation Database (CSCD) Source Journals
  • RCCSE Chinese Core Academic Journals
  • Journal of China Computer Federation
  • 2020-2022 The World Journal Clout Index (WJCI) Report of Scientific and Technological Periodicals
  • Full-text Source Journal of China Science and Technology Periodicals Database
  • Source Journal of China Academic Journals Comprehensive Evaluation Database
  • Source Journals of China Academic Journals (CD-ROM Version), China Journal Network
  • 2017-2019 China Outstanding Academic Journals with International Influence (Natural Science and Engineering Technology)
  • Source Journal of Top Academic Papers (F5000) Program of China's Excellent Science and Technology Journals
  • Source Journal of China Engineering Technology Electronic Information Network and Electronic Technology Literature Database
  • Source Journal of British Science Digest (INSPEC)
  • Japan Science and Technology Agency (JST) Source Journal
  • Russian Journal of Abstracts (AJ, VINITI) Source Journals
  • Full-text Journal of EBSCO, USA
  • Cambridge Scientific Abstracts (Natural Sciences) (CSA(NS)) core journals
  • Poland Copernicus Index (IC)
  • Ulrichsweb (USA)