content-based audio retrieval technology 基于内容的音频检索技术
This paper introduces the principle and characteristics of multimedia information retrieval and elucidates content-based multimedia retrieval technology of image, video and audio.
本文介绍了多媒体信息检索的原理与特点，着重阐述了基于内容的图像检索、视频检索和音频检索技术。
With the development of digital storage technology and multimedia technology, the data storage, management, retrieval and reuse about a flood of audio and video has become a serious issue.
和灭数字亡储技巧和长媒体技巧的收铺，闭于海量的音视频资料入行亡储、管理、检索和再当用败了摆反在己们里后一个宽峻的课题。
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