基于GrabCut技术的延川布堆画图案提取与数字化展示平台构建

Construction of Extraction and Digital Display Platform of Yanchuan Fabric Painting Pattern Based on GrabCut Technology

目的延川布堆画的图案作品作为非遗文化的载体,具有陕北民族特色,而图案的主体元素则是浓缩了延川布堆画的特征。为提高延川布堆画图案的保护的有效性和准确率,将延川布堆画这一传统文化符号采用GrabCut技术提取图案并进行应用,用文化与技术相融合的方式,让延川布堆画图案得到更好地保护,助推延川布堆画的传承与创新。方法通过对延川布堆画的图案特征、题材寓意进行深入研究,借助GrabCut技术手段,对延川布堆画图案进行提取,结合web端设计应用程序,输入到计算机中建立延川布堆画图案的数据库,并搭建数字化展示平台,一方面可以让延川布堆画图案得到保护和传播,另一方面可以让更多的设计师可以利用提取的元素进行二次创作,对延川布堆画进行创新。结果通过研究建立起了延川布堆画图案数据库,并搭建数字化展示平台,将有效地推动延川布堆画的图案的保护、传播以及设计产出,拓宽了延川布堆画的保护方式和传播路径。结论非遗文化图案的数字化提取与构建,体现了艺术与技术的结合,用数字技术支撑起了延川布堆画的研究,推动延川布堆画图案的传播与实践,是一种创新性传承实践。

As the carrier of intangible cultural heritage,Yanchuan fabric painting patterns have the folk characteristics of northern Shaanxi,and main elements of the patterns condense the characteristics of Yanchuan fabric paintings.In order to improve the effectiveness and accuracy of the protection of Yanchuan fabric paintings,the work aims to extract and apply the traditional cultural symbol of Yanchuan fabric paintings by GrabCut technology,to better protect the patterns of Yanchuan fabric paintings by combining culture and technology,thus promoting the inheritance and innovation of Yanchuan fabric paintings.Through in-depth research on the pattern characteristics and theme implication of Yanchuan fabric paintings,with the help of GrabCut technology,the patterns of Yanchuan fabric paintings were extracted and input to the computer combined with the design application program on web end,to establish a database of Yanchuan fabric painting patterns.At the same time,a digital display platform was built.On the one hand,the patterns of Yanchuan fabric paintings could be protected and spread and on the other hand,more designers could use the extracted elements for secondary creation and innovation of Yanchuan fabric paintings.Through research,the database of Yanchuan fabric paintings was established,and the digital display platform was built,which effectively promoted the protection,dissemination and design output of Yanchuan fabric paintings,and broadened the protection mode and dissemination path of Yanchuan fabric paintings.The digital extraction and construction of intangible cultural patterns embodies the combination of art and technology,which supports the research of Yanchuan fabric paintings with digital technology and promotes the spread and practice of Yanchuan fabric painting patterns,which is an innovative inheritance practice.