A Content-Adaptive Analysis and Representation Framework for Audio Event Discovery from “Unscripted” Multimedia
نویسندگان
چکیده
منابع مشابه
A Content-Adaptive Analysis and Representation Framework for Audio Event Discovery from "Unscripted" Multimedia
We propose a content-adaptive analysis and representation framework to discover events using audio features from ünscriptedm̈ultimedia such as sports and surveillance for summarization. The proposed analysis framework performs an inlier/outlier based temporal segmentation of the content. It is motivated by the observation that ı̈nterestingëvents in unscripted multimedia occur sparsely in a backgr...
متن کاملKnowledge Representation for Semantic Multimedia Content Analysis and Reasoning
In this paper, a knowledge representation infrastructure for semantic multimedia content analysis and reasoning is presented. This is one of the major objectives of the aceMedia Integrated Project where ontologies are being extended and enriched to include low-level audiovisual features, descriptors and behavioural models in order to support automatic content annotation. More specifically, the ...
متن کاملA Framework for Creating Personalized Multimedia Content
In the Internet age and with the advent of digital multimedia information, we succumb the possibilities that the enchanting multimedia information seems to offer but end up in almost drowning in the multimedia information: Too much information at the same time, so much information that is not suitable for the current situation of the user, too much time needed to find information that is really...
متن کاملAn Audio Representation for Content Based Retrieval
Despite: the increasing interest in multimedia data retrieval audio data has received little attention. This is due, not to a lack of interest but rather to unique difficulties posed by the medium. In particular existing unstructured audio representations do not easily lend themselves to content based retrieval and especially browsing. This paper aims to address hs oversight by developing an au...
متن کاملAn audio representation for content based retrieval
Despite: the increasing interest in multimedia data retrieval audio data has received little attention. This is due, not to a lack of interest but rather to unique difficulties posed by the medium. In particular existing unstructured audio representations do not easily lend themselves to content based retrieval and especially browsing. This paper aims to address hs oversight by developing an au...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: EURASIP Journal on Advances in Signal Processing
سال: 2006
ISSN: 1687-6172,1687-6180
DOI: 10.1155/asp/2006/89013