Document retrieval refers to the process of obtaining documents according to the needs of study and work. In modern times, literature refers to articles, books or important books and materials related to a certain subject [1]. With the development of modern network technology, literature retrieval is more accomplished by computer technology.

The function of visual communication is the active behavior of spreading concrete things through visual forms. Most or part of it depends on vision, which is expressed by two-dimensional images such as logo, typesetting, painting, graphic design, illustration, color and electronic equipment.