7. Query, “Ságri.”
نویسندگان
چکیده
منابع مشابه
Introduction of an MPEG-7 Query Format
Due to the growing number of digital audiovisual media during the last years, the amount of metadata to describe the content increased significantly. In order to easily search and retrieve such data, the metadata standard MPEG-7 has been established. This standard provides interfaces for querying multimedia descriptions, but a query language, which communicates between user and databases and wh...
متن کاملTowards an MPEG-7 Query Language
Due to the growing amount of digital media an increasing need to automatically categorize media such as music or pictures has been emerged. One of the metadata standards that has been established to search and retrieve media is MPEG-7. But it does not yet exist a query format that enables the user to query multimedia metadata databases. Therefore the MPEG committee decided to instantiate a call...
متن کاملBeatBank – An MPEG-7 compliant Query by Tapping System
A Query by Tapping System is a multi-media database containing rhythmic metadata descriptions of songs. This paper presents a Query by Tapping system called BeatBank. The system allows to formulate queries by tapping the melody line’s rhythm of a song requested on a MIDI keyboard or an e-drum. The query entered is converted into an MPEG-7 compliant representation. The actual search process take...
متن کاملA Query by Humming system using MPEG - 7 Descriptors
Query by Humming (QBH) is a method for searching in a multimedia database system containing meta data descriptions of songs. The database can be searched by hummed queries, this means that a user can hum a melody into a microphone which is connected to the computer hosting the system. The QBH system searches the database for songs which are similar to the input query and presents the result to ...
متن کاملTREC-7 Experiments: Query Expansion Method Based on Word Contribution
This is KDD R&D Laboratories' rst participation in TREC. In this participation, we focused on experiments on a novel method of query expansion. The query expansion method described in this paper is based on a measure we call "word contribution". Word contribution is a measure which expresses the in uence of a word to the similarity between the query and a document. From our data, we gured that ...
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ژورنال
عنوان ژورنال: Journal of the Royal Asiatic Society
سال: 1898
ISSN: 1356-1863,1474-0591
DOI: 10.1017/s0035869x0002582x