本文件规定了适用于ISO/IEC 19794-5:2005人脸图像数据生物特征数据交换格式标准中定义的二维人脸图像的一致性测试方法、测试断言和测试程序的要素。 本文件确立了 -ISO/IEC 19794-5:2005（ISO/IEC 29109-1:2009中定义的A类1级）中规定的人脸图像数据格式结构的测试断言， -通过检查每个字段中可能包含的值类型来测试内部一致性断言（ISO/IEC 29109-1:2009中定义的A类2级）。 本文件并未确定 -ISO/IEC 19794-5:2005，5.7.1，代码0x80，0x81和0x82中定义的3D人脸记录的一致性测试， -ISO/IEC 19794-5:2005要求的CBEFF结构一致性试验， -与输入生物特征数据记录的一致性测试（3级）， -图像数据与质量一致性的测试- ISO/IEC 19794-5:2005的相关规范， -测试图像数据块是否符合各自的JPEG或JPEG 2000标准， -生物识别产品的其他特性测试或生物识别产品的其他类型测试（例如验收、性能、鲁棒性、安全性）。

This document specifies elements of conformance testing methodology, test assertions, and test procedures as applicable to two-dimensional face images defined in the ISO/IEC 19794-5:2005 biometric data interchange format standard for face image data. This document establishes — test assertions of the structure of the face image data format as specified in ISO/IEC 19794-5:2005 (Type A Level 1 as defined in ISO/IEC 29109-1:2009), — test assertions of internal consistency by checking the types of values that may be contained within each field (Type A Level 2 as defined in ISO/IEC 29109-1:2009). This document does not establish — tests of conformance of 3D face records defined in ISO/IEC 19794-5:2005, 5.7.1, codes 0x80, 0x81, and 0x82, — tests of conformance of CBEFF structures required by ISO/IEC 19794-5:2005, — tests of consistency with the input biometric data record (Level 3), — tests of conformance of the image data to the quality-related specifications of ISO/IEC 19794-5:2005, — tests of conformance of the image data blocks to the respective JPEG or JPEG 2000 standards, — tests of other characteristics of biometric products or other types of testing of biometric products (e.g., acceptance, performance, robustness, security).