News Video Indexing and Retrieval Using Overlay Text
From the last decade the Multi/Rich Media information production and usage is growing extremely. Video is the most informative and challenging as it is a combination of all other media. The way by which the video is present for access has become a challenging task both for system and the viewer applications. At all stages and for all target groups, an effective and efficient video retrieval facility is becoming necessary. In current video search, the search results are influenced by the metadata information such as title, captions associated with them. The authors' main focus of this paper is the notion of a semantic concept: an objective linguistic description of an observable entity.