Method and apparatus for converting the modality of multimedia contents to support the quality of service according to media resource
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United States of America Patent
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Apr 12, 2011
Grant Date -
Sep 13, 2007
app pub date -
Oct 8, 2004
filing date -
Oct 10, 2003
priority date (Note) -
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Abstract
The present invention relates to modality conversion for supporting Quality of Service (QoS) according to media resources, which includes the steps of receiving a modality conversion descriptor in which the characteristics of the modality conversion of the multimedia contents are described, receiving the multimedia contents, and converting the modality of the multimedia contents into a modality determined according to a media resource and the modality conversion descriptor. According to the present invention, a systematic approach to a design for an overlap content value model is provided so that the conversion boundaries between modalities can be quantitatively calculated. As a result, the correlation between various modalities can be established in a single model, and modality conversion supporting the optimal QoS can be performed.
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