1范围 ISO 12234的本部分规定了数字电子静态图像相机的基本可移动存储器参考模型。参考模型包括用于存储图像数据和元数据的图像文件格式、用于在可移动存储器上存储和检索图像文件的文件系统要求，以及特定于给定存储技术的媒体配置文件。参考模型允许通过使用可移动存储介质在电子成像系统的各个组件之间交换图像数据和元数据。

1 Scope This part of ISO 12234 specifies a basic removable-memory reference model for digital electronic still-picture cameras. The reference model includes image file formats for storing image data and metadata, file system requirements for storing and retrieving the image files on the removable memory, and media profiles which are specific to a given storage technology. The reference model allows the image data and metadata to be interchanged among the various components of an electronic imaging system by using the removable storage media.