Motion video signal processing for recording or reproducing – Local trick play processing – With randomly accessible medium
Patent
1994-10-14
1998-11-10
Tran, Thai
Motion video signal processing for recording or reproducing
Local trick play processing
With randomly accessible medium
386 97, 386106, H04N 576
Patent
active
058356673
ABSTRACT:
An apparatus and method of creating a digital library from audio data and video images. The method includes the steps of transcribing the audio data and marking the transcribed audio data with a first set of time-stamps and indexing the transcribed audio data. The method also includes the steps of digitizing the video data and marking the digitized video data with a second set of time-stamps related to the first set of time-stamps and segmenting the digitized video data into paragraphs according to a set of rules. The steps of storing the indexed audio data and the digitized video data with their respective sets of time-stamps is also provided. The method also includes the step of passing the transcribed audio data through a natural language interpreter before indexing the transcribed audio data. A method and apparatus for searching the digital library is disclosed.
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Christel Michael G.
Kanade Takeo
Mauldin Michael L.
Reddy D. Raj
Smith Michael A.
Carnegie Mellon University
Nguyen Huy
Tran Thai
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