搜索资源列表
-
0下载:
一个mpg压缩的水印提取程序,考虑到了几种压缩格式,并基于此提出DCT频率域上的水印提取.对学习视频水印的人有help-Mpg compressed a watermark extraction procedure, taking into account several types of compression formats, and based on this proposed DCT frequency domain watermark extraction. For learning
-
-
0下载:
Abstract- H.264/AVC is becoming a popular video codec for
its better compression ratio, lower distortion and applicability
to portable electronic devices. Thus, issues of copyright
protection appropriate for this standard become very
importan
-
-
0下载:
Abstract—Based on the observation that low-frequency DCT
coefficients of an image are less affected by geometric processing,
we propose a new blind MPEG-2 video watermarking algorithm
robust to camcorder recording. Both the embedding and
extr
-
-
0下载:
基于DCT的数字视频水印源程序,Matlab编写,可以直接运行-DCT-based digital video watermarking source code, Matlab can be run directly
-
-
0下载:
基于DCT变换的数字视频水印源程序,在Matlab中可以直接运行-DCT-based digital video watermarking source code in Matlab can be run directly
-
-
0下载:
基于离散余弦变换的自适应盲视频水印算法Blind video watermarking algorithm based on adaptive discrete cosine transform-Blind video watermarking algorithm based on adaptive discrete cosine transform
-