نتایج جستجو برای: hot spotting

تعداد نتایج: 82456  

2004
Qian Hu Fred Goodman Stanley Boykin Randall Fish Warren R. Greiff

This paper reports our on-going efforts to exploit multiple features derived from an audio stream using source material such as broadcast news, teleconferences, and meetings. These features are derived from algorithms including automatic speech recognition, automatic speech indexing, speaker identification, prosodic and audio feature extraction. We describe our research prototype – the Audio Ho...

2003
Britta Wrede

Recent interest in the automatic processing of meetings is motivated by a desire to summarize, browse, and retrieve important information from lengthy archives of spoken data. One of the most useful capabilities such a technology could provide is a way for users to locate “hot spots” or regions in which participants are highly involved in the discussion (e.g. heated arguments, points of excitem...

2009
Kouhei Sumi Tatsuya Kawahara Jun Ogata Masataka Goto

This paper presents a method to detect acoustic events that can be used to find “hot spots” in podcast programs. We focus on meaningful non-verbal audible reactions which suggest hot spots such as laughter and reactive tokens. In order to detect this kind of short events and segment the counterpart utterances, we need accurate audio segmentation and classification, dealing with various recordin...

2003
Britta Wrede Elizabeth Shriberg

Recent interest in the automatic processing of meetings is motivated by a desire to summarize, browse, and retrieve important information from lengthy archives of spoken data. One of the most useful capabilities such a technology could provide is a way for users to locate “hot spots” or regions in which participants are highly involved in the discussion (e.g. heated arguments, points of excitem...

2008
Qian Hu Fred J. Goodman Stanley Boykin Randall K. Fish Warren R. Greiff Stephen Jones Stephen Moore

The availability of large volumes of multimedia data presents many challenges to content retrieval. Sophisticated modern systems must efficiently process, index, and retrieve terabytes of multimedia data, determining what is relevant based on the user's query criteria and the system's domain specific knowledge. This paper reports our approach to information extraction from crosslingual multimed...

Different problems may cause distortion of the rotor, and hence vibration, which is the most severe damage of the turbine rotors. Different techniques have been developed for the straightening of bent rotors. The method for straightening can be selected according to initial information from preliminary inspections and tests such as nondestructive tests, chemical analysis, run out tests and also...

پایان نامه :وزارت علوم، تحقیقات و فناوری - پژوهشگاه مواد و انرژی - پژوهشکده سرامیک 1392

thermal barrier coatings (tbcs) are used to provide thermal insulation to the hot section components of gas turbines in order to enhance the operating temperature and turbine efficiency. hot corrosion and thermal shocks are the main destructive factors in tbcs which comes as a result of oxygen and molten salt diffusion into the coating. in this thesis atmospheric plasma spraying was used to dep...

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