The basic task behind text analysis is Information Extraction (IE).
文本分析背后的基本任务是信息提取(Information Extraction,IE)。
Salient point extraction is an important research issue in content-based video analysis.
文中提出一种基于局部复杂度视频序列中显著点的提取方法。
In speech analysis, it's very important for the extraction of speech spectral envelope.
语音谱包络提取是语音分析中的重要内容。
Key frame extraction is a fundamental processes for content-base video retrieval and video analysis.
关键帧提取技术是基于内容检索和视频分析的基础。
Key frame extraction is one of fundamental processes in video analysis and content-based video retrieval.
关键帧提取技术是视频分析和基于内容的视频检索的基础。
Engineering data and analysis extraction tool.
数据和分析获取工具。
Engineering data and analysis extraction tool.
数据和分析获取工具。
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