基于Nios II软核处理器的双层数字水印技术的实现系统

2005年Nios 软核心嵌入式处理器设计大赛
Nios II Soft Core-Based Double-Layer Digital Watermark Technology Implementation




Third Prize


Nios II Soft Core-Based Double-Layer
Digital Watermark Technology
Implementation System

Institution: China University of Science and Technology

Participants: Lian Jiezhen and Ye Qingfeng

Instructor: Liang Xiaowen and Li Yuhu




Design Introduction
With increasingly powerful functions available from digital imaging software, the reliability and
authentication features of digital images are gradually decreasing. Therefore, reliability and
authentication are important for a wide range of digital image applications. Digital watermarking
provides digital copyright protection, ensures integrity, and assists during digital transmission. The
technology guarantees