digital images watermarking

基本解釋

The second new scheme is a adaptive watermarking techniques for digital images based on DCT domain.
提出的第二種新計(jì)劃是基于DCT域的一種自適應(yīng)數(shù)字圖像水印技術(shù)的計(jì)劃。
The former focuses on the use of detection of the image contents of digital watermarking for digital images to achieve copyright protection;
前者側(cè)重于利用檢測圖像中的數(shù)字水印內(nèi)容實(shí)現(xiàn)對數(shù)字圖像的版權(quán)保護(hù)；
On base of analysis of watermarking attacks on digital images, the paper presents a digital image copyright protection protocol based on digital watermarking technology.
在分析數(shù)字圖像中數(shù)字水印所受各種攻擊的基礎(chǔ)上，給出了一個(gè)基于數(shù)字水印技術(shù)的數(shù)字圖像版權(quán)保護(hù)安全協(xié)議框架。