VAMP: A Semantic Validation Service for MPEG-7 Profile Descriptions
msra
摘要
MPEG-7 profiles are a way to reduce the syntax variability of MPEG-7. Semantic constraints of an MPEG-7 profile are guidelines, which explain how the tools of an MPEG-7 pro- file should be used. Since these semantic constraints are de- fined in natural language, an automated semantic validation of the conformance of MPEG-7 descriptions to an MPEG-7 profile is not possible. This paper describes the VAMP web application for the validation of MPEG-7 descriptions with respect to semantic profile constraints and semantic tempo- ral constraints in a machine understandable way. VAMP enables the quick and direct observation of error locations in MPEG-7 descriptions.
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