Ps22Pdf 关键词 : 内容保护 ; 内容特征提取 ; 特征水印 ; 数据隐藏 [gap=1324]Key words: Content Protection; Content Feature Extraction; Feature Watermark; Data Hiding
基于10个网页-相关网页
Feature extraction is the foundation of audio classification, while audio classification is a key of content based audio retrieval.
音频特征提取是音频分类的基础，而音频分类又是基于内容的音频检索的关键。
In this dissertation, the basic principles and key techniques in the Content-based animation image retrieval technology are researched and analyzed, especially the feature extraction technology.
本文对基于内容的图像检索技术原理和关键技术做了研究和分析，特别是对图像的特征提取技术做了深入研究。
Shape feature extraction and description are one of important research topics in content-based image retrieval.
形状特征提取和表示是基于内容图像检索的重要研究内容之一。
应用推荐