GB/T 26237.4-2014
ActiveInformation technology―Biometric data interchange formats―Part 4: Finger image data
信息技术 生物特征识别数据交换格式 第4部分：指纹图像数据
Application Summary AI generated
This standard specifies the format for exchanging fingerprint image data between different systems, defining the data structure, compression methods, and quality parameters. It is primarily applied in biometric identification systems such as national ID databases, border control, and forensic applications in China. The standard ensures interoperability across devices and platforms used for fingerprint enrollment, verification, and identification.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.