2 search results - page 1 / 1 » Bit-plane watermarking for zerotree-coded images |
APCCAS
2002
IEEE
14 years 11 days ago
2002
IEEE
In this paper, we develop a robust bit-plane watermarking technique based on zerotree coding. A robust watermark is an imperceptible but indelible code that can be used for owners...
ICIP
1994
IEEE
14 years 8 months ago
1994
IEEE
This paper discusses the feasibility of coding an "undetectable" digital water mark on a standard 512*512 intensity image with an 8 bit gray scale. The watermark is capa...