Paper-Cutting Pattern Design Based on Image Restoration Technology

Abstract

Paper-cutting is one of the valuable intangible cultural heritages of China, with distinctive features such as “round as the autumn moon, sharp as the wheat mane, square as the green brick, missing as the serrated teeth, and thread as the beard,” and is a widely spread folk art. The art of paper-cutting brings new inspiration to the design of structures, and by changing the topology of the raw material, the material/structure can undergo significant changes in physical properties, such as optical, thermal, acoustic, and mechanical aspects. The protection of intangible cultural heritage is a process of cultural self-awareness and a kind of cultural reflection and enlightenment. In the history of promoting socialist cultural development, the protection of “intangible heritage” paper-cutting is undoubtedly of great significance. The purpose of digital image repair is to restore the integrity of the broken image, and the process is to fill in the specified area of the digital image with information, requiring a natural transition between the filled area and the original area of the image and minimizing artificial traces, so that the image looks as if it has never been broken. In this paper, the paper-cutting pattern design method based on image restoration technology is investigated, starting from the preprocessing of paper-cutting images by acquiring the edges of the images and using the Criminisi image restoration algorithm with image broken edge reconstruction to realize the image broken edge reconstruction design of paper-cutting graphics. Therefore, the paper-cut graphics generated by the method in this paper are concise and coherent as a whole, which reduces the difficulty of paper-cut design while satisfying individual design requirements.

Exploration of a virtual restoration practice route for architectural heritage based on evidence-based design: a case study of the Bagong House

“…The introduction of digital restoration technology into the field of heritage conservation has become a common aim among scholars from various countries, whether in paper-cut patterns [ 24 ], clothing [ 25 ], other movable areas, the Great Wall [ 26 ], the Terracotta Warriors and Horses [ 27 ], frescos [ 28 , 29 ], wooden churches [ 30 ], ancient sites [ 31 ], and watchtowers [ 32 ]. Therefore, the application of digital restoration to architectural heritage is the topic of this article.…”

Retracted: Paper-Cutting Pattern Design Based on Image Restoration Technology

“…Tis article has been retracted by Hindawi following an investigation undertaken by the publisher [1]. Tis investigation has uncovered evidence of one or more of the following indicators of systematic manipulation of the publication process:…”