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In order to improve the analysis effect of traditional arts and crafts, this paper analyzes traditional arts and crafts combined with digital technology, builds an intelligent analysis system to improve the digital processing effect of traditional arts and crafts, and takes the Guangdong-Hong Kong-Macao Greater Bay Area as an example to verify the system effect. In order to improve the accuracy of subsequent image alignment and defect detection, this paper compares the effects of the pixel-level edge detection algorithm and the subpixel-level edge detection algorithm and finally selects the subpixel-based edge detection algorithm to extract the edge of the image. In addition, this paper compares the traditional defect detection algorithm through research and experiment and proposes an improved image phase difference method according to the actual situation. The experimental research shows that the traditional arts and crafts intelligent analysis system based on digital technology proposed in this paper has a very good effect. At the same time, with the support of this system, the intelligent analysis of traditional arts and crafts in the Guangdong-Hong Kong-Macao Greater Bay Area can be carried out efficiently. [ABSTRACT FROM AUTHOR]

In the context of the digital information era, the impact of "The Internet Plus," "Big Data," and other technologies on urban social development has been far beyond any preceding era, under the influence of information technology, urban agglomeration space exhibits a new layout. Based on the search engine data of eleven cities in the Guangdong-Hong Kong-Macao Greater Bay Area from 2012 to 2021, this research constructs the inter-city information network strength linkage matrix to examine the evolution characteristics of city network structure and its driving causes. The results reveal that (1) the overall information linkage strength exhibits a pattern of steadily growing the radiating effect from the leading cities of Guangdong, Shenzhen, and Hong Kong to the surrounding cities, and a closer and more balanced information linkage network is gradually built. (2) Guangzhou-Shenzhen-Hong Kong-Guangdong-Hong Kong-Macao Greater Bay Area information linkage absolute control advantage, four cities Foshan, Dongguan, Zhuhai, Macao regional hub position steadily highlighted. The entire information connection network of the urban agglomerations tends to be flat and polycentric at the same time. (3) The regional core-edge hierarchy is well established, with the four cities of Guangzhou, Dongguan, Shenzhen, and Hong Kong creating a northwest-southeast orientation. The core metropolis regions of Guangdong, Hong Kong, and Macao in the Greater Bay Area increasingly exert a radiation spreading effect to the northeast and southwest. (4) The urban economy, transportation distance, and information infrastructure have substantial effects on the information connection intensity network of urban clusters. [ABSTRACT FROM AUTHOR]

This research selects art museums in four cities in the Guangdong-Hong Kong-Macao Greater Bay Area (GBA) region for relevant research, namely Guangzhou, Hong Kong, Macao and Shenzhen, which are important representatives of the artistic, cultural, economic and technological development of the GBA. It examines the digital technology strategies used by six selected art museums within the four GBA cities to promote the co-development of collections, exhibitions and audience engagement. The objective of the study has been approached through the following research question: How are art museums using digital technology to improve the relationship among collections, exhibitions and audience engagement from the perspective of online exhibitions? In this article, online exhibitions are seen as an invaluable virtual platform for art museums to display art to the public during the COVID-19 pandemic. The necessity for art museums to use digital technology to develop online exhibitions in the face of the plight of the COVID-19 pandemic is first introduced in this article. It then addresses how online exhibitions and online technologies in art museums have influenced the development of collections from offline to online, as well as how to further strengthen the relationship between collections, exhibitions and the audience. Some of the key challenges for art museums in developing online exhibitions using digital technology are also mentioned, and possible future developments of online exhibitions in art museums are discussed. At the same time, there is a need to consider the issues faced by art museums in the Guangdong-Hong Kong-Macao Greater Bay Area as they continue to use digital technology to develop collections, exhibitions and audiences in the post-COVID-19 pandemic period. [ABSTRACT FROM AUTHOR]

In the context of aggravating environmental problems, the concept of green economy, advocated by policies introduced to solve such problems, is being increasingly recognized and emphasized. In addition, digital technologies, represented by the Internet, big data, and artificial intelligence, are constantly integrating with economic and social fields, gradually becoming an important driving force for economic and social development, and also bringing certain positive environmental effects. This study investigated the spatiotemporal evolution characteristics of the green economy of the Guangdong-Hong Kong-Macao Greater Bay Area (GBA) in the past three decades (1987-2018) under the background of administrative division adjustment and artificial intelligence development. First, the overall green economic development level of the GBA from 1987 to 2018 was analyzed using the superefficiency slack-based measure model. Then, the spatial pattern evolution characteristics and regional differences of green economy in the GBA in this period were assessed by the exploratory spatial data analysis model. According to the results of this study, (1) the green economic development levels of Guangzhou, Shenzhen, Foshan, Zhaoqing, and Hong Kong in the GBA always followed an increasing trend from 1987 to 2018. To be specific, Foshan, Zhongshan, Hong Kong, and Macao ranked among the top areas in the GBA in terms of average green economic development level; moreover, a strong positive correlation was found between economic strength and green economic development. (2) The overall green economic development level of the GBA roughly followed a trend of first decreasing and then increasing, fluctuating around 0.45 on average. (3) Clearly, the green economy of various cities in the GBA showed certain correlations in 1987-2005, but with great fluctuations. However, no spatial correlation was observed after 2006. On the whole, in the GBA, the spatial agglomeration of green economy was weak. (4) There was a general lack of obvious spatial agglomeration in the overall green economic development of the GBA, especially in western Guangdong. In contrast, spatial agglomeration was obvious in eastern Guangdong. [ABSTRACT FROM AUTHOR]