面对技术环境和用户习惯的改变以及实体图书馆利用率下降的情况,图书馆应该利用移动视觉搜索的新技术切入到用户未满足的信息需求和资源利用情景。在分析移动视觉搜索对于切入用户使用情景、改进资源揭示检索和促进资源建设方面的价值后,列举了国内外图书馆开展移动视觉搜索项目的案例,并以用户在图书馆移动情景中的服务需求为出发点,从数字人文项目建设、移动关联电子图书、特色专题资源和多媒体资源的视觉揭示方面提出图书馆应用移动视觉搜索的方向。 Faced with changes in the technology environment and user habits and the decline in the utilization of physical libraries, libraries should use the new technologies of mobile visual search to cut into the unmet information needs and resource utilization scenarios of users. After analyzing the value of mobile visual search in cutting user usage scenarios, improving the resources to reveal the retrieval and promoting the construction of resources, the paper lists the cases of mobile visual search projects in domestic and foreign libraries, and based on the service requirements of users in the library mobile scenarios As the starting point, this paper proposes the direction of mobile visual search in the library from the aspects of digital humanities project construction, mobile related electronic books, special thematic resources and the visual revelation of multimedia resources.