“content based multimedia retrieval”的概念、定义、翻译、参考文献-科学参考

单词	content based multimedia retrieval
释义	content based multimedia retrieval Encyclopedia 理学基于内容的多媒体检索释 content based multimedia retrieval基于内容的多媒体检索对多媒体数据（如视频、图像和音频等）所蕴涵的物理的和语义的内容进行计算机分析理解，提取其特征和语义，进而基于这些特定的信息线索进行的检索。
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