ISO/IEC 24800-3:2010，也称为“JPSearch查询格式（JPQF）”，为图像搜索和检索系统提供了三个方面的标准化接口——输入查询格式、输出结果格式和查询管理——作为ISO/IEC 15938-12:2008对图像和随附元数据的专门化。 ISO/IEC 24800-3:2010中定义的顶级工具是InputQuery、FetchResult、OutputResult和Management。InputQuery和FetchResult工具都属于输入查询格式。 输入查询格式为用户/系统提供了一组精确的输入参数，用于描述其搜索条件，此外还提供了一组首选输出参数，用于通过输入查询描述返回结果集。 通过InputQuery，用户可以使用各种类型的查询，如按媒体查询、按描述查询、按自由文本查询，并使用代数或逻辑表达式将它们组合起来。通过FetchResult，用户可以检索过去查询的搜索结果。当使用异步模式发出查询请求时，FetchResult元素用于指示用户准备接收结果。使用同步模式发出查询请求时，FetchResult元素用于接收结果集的各个页面（如果分页被激活）。 OutputResult是输出结果格式，为用户/系统提供一组输出参数，用于描述用户演示或机器消耗的聚合返回结果集。 管理工具是查询管理工具集，它提供了一种基于服务属性（例如，支持的查询格式、支持的元数据标准）选择服务（例如，MPEG-7数据库或核心元数据服务）或聚合服务（例如，管理一组不同服务的服务提供商）的方法。 目标是定义一种查询语言，为行业提供一种标准化的格式，以接受和响应用户/系统对图像搜索的规范。在JPSearch框架中，JPSearch查询格式被设计为查询客户端和应答服务器之间的接口，以及聚合服务代理和单个服务提供商之间的接口。

ISO/IEC 24800-3:2010, also known as “JPSearch Query Format (JPQF)”, provides a standardized interface for image search and retrieval systems in three aspects - input query format, output result format and query management - as a specialization of ISO/IEC 15938-12:2008 for images and accompanying metadata. The top-level tools defined in ISO/IEC 24800-3:2010 are InputQuery, FetchResult, OutputResult and Management. Both InputQuery and FetchResult tools belong to input query format. The input query format provides users/systems with a set of precise input parameters to describe their search criteria in addition to a set of preferred output parameters to depict the return result sets through InputQuery. Through InputQuery, users can use queries of various types, such as query by media, query by description, query by free text, and combine them using algebraic or logical expressions. Through FetchResult, users can retrieve search results of a query from the past. When a query request is issued using the asynchronous mode, the FetchResult element is used to indicate the preparedness of the user to receive results. When a query request is issued using the synchronous mode, the FetchResult element is used to receive individual pages of the result set (if paging is activated). The OutputResult, which is the output result format, provides users/systems with a set of output parameters to describe the aggregated return result sets for user presentation or machine consumption. The Management tool, which is the query management tool set, provides a means for selecting services (e.g. MPEG-7 database or Core Metadata services) or aggregated services (e.g. service provider that administers a set of different services) based on service properties (e.g. supported query format, supported metadata standard). The goal is to define a query language that provides the industry with a standardized format to accept and respond to user/system specification for image searches. In the framework of JPSearch, the JPSearch Query Format is designed to be used as an interface between querying client and answering servers, as well as between aggregation service agent and individual service providers.