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122
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SIGPRO
2002
15 years 12 days ago
2002
This paper describes newly invented multiscale transforms known under the name of the ridgelet [6] and the curvelet transforms [9, 8]. These systems combine ideas of multiscale an...
109
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TASLP
2002
15 years 12 days ago
2002
This paper presents a new audio coder that includes two techniques to improve the sound quality of the audio coding system. First, a forward masking model is proposed. This model e...
102
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TIP
2002
15 years 12 days ago
2002
Abstract--Transcoding is a key technique for reducing the bitrate of a previously compressed video signal. A high transcoding ratio may result in an unacceptable picture quality wh...
102
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IJLIT
2010
14 years 11 months ago
2010
Whereas abandonment of detailed regulation is widely asserted to be the true way along with the fluctuations of the business models and emergence of IP-based services, there are s...
104
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JASIS
2010
14 years 11 months ago
2010
Topic detection and tracking (TDT) applications aim to organize the temporally ordered stories of a news stream according to the events. Two major problems in TDT are new event de...