Text Based Approach For Indexing And Retrieval Of Image And Video: A Review
This is an incremental review paper summarizing existing methods for text-based multimedia indexing and retrieval, with no new contributions.
The paper reviews techniques for extracting text from images and videos and using that text for indexing and retrieval, but does not present new results or concrete numbers.
Text data present in multimedia contain useful information for automatic annotation, indexing. Extracted information used for recognition of the overlay or scene text from a given video or image. The Extracted text can be used for retrieving the videos and images. In this paper, firstly, we are discussed the different techniques for text extraction from images and videos. Secondly, we are reviewed the techniques for indexing and retrieval of image and videos by using extracted text.