＞控制论·信息论·密码学＞密码学＞释义 digital watermarking 数字水印
信息安全 密码理论与技术 释文 digital watermarking 数字水印
- barbule
- BARC
- barcarolle
- Barcarolles
- Barcelona
- Barcelona 1992 Olympic Games image design
- Barcelona Comprehensive Metropolitan Area Plan
- Barcelona planning
- Barcelona Redevelopment Xi Ban Ya Ba SaiLuo Na Cheng Shi She Ji
- bar chart
- bar charts
- bar code
- barcode
- barcode auto-identification technology
- Barcode Luminescence in front of Ocean County Public Library
- bar code reader
- barcode reader
- bar code reader, bar code scanner
- bar code recognition
- barcode recognition technology
- bar code scanner
- Barcol hardness tester
- bar column
- bar construction
- Bardeen