Multimedia information extraction : advances in video, audio, and imagery analysis for search, data mining, surveillance, and authoring /

• Άλλοι συγγραφείς: Maybury, Mark T.
• Μορφή: Ηλ. βιβλίο
• Γλώσσα: English
• Έκδοση: Hoboken, N.J. : Wiley, [2012]
• Θέματα: Data mining.; Metadata harvesting.; Computer files.; COMPUTERS > Interactive & Multimedia.; Electronic books.

 "The advent of increasingly large consumer collections of audio (e.g., iTunes), imagery (e.g., Flickr), and video (e.g., YouTube) is driving a need not only for multimedia retrieval but also information extraction from and across media. Furthermore, industrial and government collections fuel requirements for stock media access, media preservation, broadcast news retrieval, identity management, and video surveillance. While significant advances have been made in language processing for information extraction from unstructured multilingual text and extraction of objects from imagery and video, these advances have been explored in largely independent research communities who have addressed extracting information from single media (e.g., text, imagery, audio). And yet users need to search for concepts across individual media, author multimedia artifacts, and perform multimedia analysis in many domains. This collection is intended to serve several purposes, including reporting the current state of the art, stimulating novel research, and encouraging cross-fertilization of distinct research disciplines. The collection and integration of a common base of intellectual material will provide an invaluable service from which to teach a future generation of cross disciplinary media scientists and engineers."--   Provided by publisher. 

 Multimedia Information Extraction: History and State of the Art--   Section 1:   Image Extraction --   Visual Feature Localization for Detecting Unique Objects in Images --   Entropy-Based Analysis of Visual and Geolocation Concepts in Images --   The Meaning of 3D Shape and Some Techniques to Extract it --   A Data-Driven Meaningful Representation of Emotional Facial Expressions --   Section 2:   Video Extraction --   Visual Semantics for Reducing False Positives in Video Search --   Automated Analysis of Ideological Bias in Video --   Multimedia Information Extraction in a Live Multilingual News Monitoring System --   Semantic Multimedia Extraction Using Audio and Video --   Analysis of Multimodal Natural Language Content in Broadcast Video --   Web-Based Multimedia Information Extraction Based on Social Redundancy --   Information Fusion and Anomaly Detection with Uncalibrated Cameras in Video Surveillance --   Section 3:   Audio, Graphics, and Behavior Extraction --   Automatic Detection, Indexing, and Retrieval of Multiple Attributes from Cross-Lingual Multimedia Data --   Information Graphics in Multimodal Documents --   Extracting Information from Human Behavior --   Section 4:   Affect Extraction from Audio and Imagery --   Retrieval of Paralinguistic Information in Broadcasts --   Audience Reactions for Information Extraction About Persuasive Language in Political Communication --   The Need for Affective Metadata in Content-Based Recommender Systems for Images --   Affect-Based Indexing for Multimedia Data --   Section 5:   Multimedia Annotation and Authoring --   Multimedia Annotation, Querying, and Analysis in Anvil --   Toward Formalization of Display Grammar for Interactive Media Production with Multimedia Information Extraction --   Information Extraction --   Annotating Significant Relations on Multimedia Web Documents --   Abbreviations and Acronyms --   References --   Index.