标准摘要
[中文适用范围]： 本部分ISO/IEC 19794规定了用于生物特征识别的图像交换格式，该格式利用人体血管生物特征图像进行个人识别或验证，并可用于血管图像数据的交换和比较。它规定了用于存储、记录和传输人体一个或多个区域的血管生物特征信息的数据记录交换格式。定义了图像交换的内容、格式和测量单位。该格式包括强制性和可选项目，包括扫描参数、压缩或未压缩的图像规格和供应商特定信息。根据本部分ISO/IEC 19794编译和格式化的信息可以记录在机器可读的媒体上，也可以通过数据通信设施传输。 [外文原描述]： ISO/IEC 19794-9:2011 specifies an image interchange format for biometric person identification or verification technologies that utilize human vascular biometric images and can be used for the exchange and comparison of vascular image data. It specifies a data record interchange format for storing, recording, and transmitting vascular biometric information from one or more areas of the human body. It defines the contents, format, and units of measurement for the image exchange. The format consists of mandatory and optional items, including scanning parameters, compressed or uncompressed image specifications and vendor-specific information. Information compiled and formatted in accordance with ISO/IEC 19794-9:2011 can be recorded on machine-readable media or can be transmitted by data communication facilities.
英文名称Information technology - Biometric data interchange formats - Part 9: Vascular image data