ISO/IEC TR 29794-4:2010 信息技术 生物统计试样质量 第4部分：指纹图像数据

标准编号：ISO/IEC TR 29794-4:2010

中文名称：信息技术 生物统计试样质量 第4部分：指纹图像数据

英文名称：Information technology — Biometric sample quality — Part 4: Finger image data

发布日期：2010-04

标准范围

对于特定于手指图像模态的质量方面，ISO/IEC TR 29794-4:20 10:规定了在手指图像质量度量的规范、使用和测试中有用的术语和定义；定义手指图像质量分数的解释；识别或定义手指图像语料库，目的是作为算法开发者和用户的信息；开发特定于手指图像语料库的统计方法，用于表征质量指标，以促进分数及其与匹配性能的关系的解释。质量算法的性能评估和质量算法的标准化超出了ISO/IEC TR 29794-4:20 10的范围。

For aspects of quality specific to the finger image modality, ISO/IEC TR 29794-4:2010:

• specifies terms and definitions that are useful in the specification, use, and test of finger image quality metrics;


• defines the interpretation of finger image quality scores;


• identifies or defines finger image corpora for the purpose of serving as information for algorithm developers and users;


• develops statistical methodologies specific to finger image corpora for characterizing quality metrics to facilitate interpretation of scores and their relation to matching performance.

Performance assessment of quality algorithms and standardization of quality algorithms are outside the scope of ISO/IEC TR 29794-4:2010.

标准预览图