Representation and Retrieval of Video Data in Multimedia SystemsHongJiang Zhang, Philippe Aigrain, Dragutin Petkovic Springer Science & Business Media, 2007. gada 23. nov. - 84 lappuses Representation and Retrieval of Video Data in Multimedia Systems brings together in one place important contributions and up-to-date research results in this important area. Representation and Retrieval of Video Data in Multimedia Systems serves as an excellent reference, providing insight into some of the most important research issues in the field. |
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Representation and Retrieval of Video Data in Multimedia Systems HongJiang Zhang,Philippe Aigrain,Dragutin Petkovic Priekšskatījums nav pieejams - 2013 |
Representation and Retrieval of Video Data in Multimedia Systems Hongjiang Zhang,Philippe Aigrain,Dragutin Petkovic Priekšskatījums nav pieejams - 2014 |
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action actor algorithm analysis architecture Ardizzone AUTEUR AVRR AVRR/IAVRR browsing camera break character cluster tree clusters and roles color histogram color indexing Computer Science Computer Vision conceptual clustering Conf content-based retrieval data structures described descriptor detection digital video dynamic Euclidean distance feature DB feature extraction Figure humour IAVRR IEEE Image and Video image databases implementation indexing joke key frames L2 distance long shot MIT Media Lab mood motion magnitude Multimedia narrative object-oriented OODB Oomoto optical flow performed pointer Proc proposed prototype system queries by color Query 4 Query Query by example r-frames R.W. Picard relevant representation representative frames role tree scene analyser scene constructor scene planner semantic fields shot type specific Storage and Retrieval story planner strategy sub-role techniques temporal theme vector video data video databases video editing video objects video segmentation video sequences VIMS visual
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7. lappuse - Department of Computer Science Hong Kong University of Science and Technology Clear Water Bay, Kowloon, Hong Kong Email: {zhangfan, chanson} @cs.ust.hk Abstract Multimedia applications over the Internet are becoming increasingly popular.
9. lappuse - Little et al. [15] implemented a system that supports content-based retrieval of video footage. They define a specific data schema composed of movie, scene, and actor relations with a fixed set of attributes. The system requires manual feature extraction, and then fits these features into the data schema. Their data model and virtual video browser do not support queries related to the temporal ordering of scenes. • Smoliar and Zhang [22] used a frame-based knowledge base method to support retrieval.
9. lappuse - Tanaka [18] proposed a schemeless object-oriented model. Their model allows users to (1) identify an arbitrary video frame sequence (a meaningful scene) as an independent object, (2) describe its contents in a dynamic and incremental way, (3) share descriptional data among video objects, and (4) edit author and abstract video objects. As their model is schemeless, the traditional class hierarchy of the object-oriented approach is not assumed as a database schema.
9. lappuse - Bimbo et al. [2] used Spatio-Temporal Logic to support the retrieval by content of video sequences through visual interaction. Temporal Logic is a language for the qualitative representation of ordering properties in the execution sequences of temporal systems. In their database, video sequences are stored along with a description of their contents in Spatio-Temporal Logic. Retrieval is supported through a 3D iconic interface. • Little et al.
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Ähnlichkeitssuche in Multimedia-Datenbanken: Retrieval, Suchalgorithmen und ... Ingo Schmitt Priekšskatījums nav pieejams - 2006 |