Constructing Digital Content of Intangible Cultural Heritage Based on Artistic Image Enhancement Algorithm

Abstract

Intangible cultural heritage (ICH) not only represents the growth of human civilization, but also bears the spiritual and cultural values of human beings. In the digital protection of ICH, computer aided design (CAD) and virtual reality (VR) can provide efficient and accurate tools and methods for making digital content. In this article, an artistic image enhancement algorithm based on deep learning (DL) is proposed. This algorithm can achieve super-resolution enhancement and color restoration of the image by extracting features and DL of art works, which provides high-quality image resources for the digital protection of ICH. The results indicate that this method has a good effect on improving the quality of graphic art, and provide users with an immersive artistic experience, which provides strong support for the digital protection and promotion of ICH. By analyzing the audience's assessment of digital ICH interactive experience, we can find the advantages of this algorithm in practical application.