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Mytri, V. D.
- Effective Algorithm Using Similarity Based Technique for Image and Video Databases
Abstract Views :160 |
PDF Views:2
Authors
Affiliations
1 Dept. of CSE, A P S College of Engineering, Bangalore-78, Karnataka, IN
2 GND College of Engineering, Bidar, Karnataka, IN
3 J N T U College of Engineering, Hyderabad, IN
1 Dept. of CSE, A P S College of Engineering, Bangalore-78, Karnataka, IN
2 GND College of Engineering, Bidar, Karnataka, IN
3 J N T U College of Engineering, Hyderabad, IN
Source
Data Mining and Knowledge Engineering, Vol 1, No 2 (2009), Pagination: 56-59Abstract
Navidgator, an intelligent browsing-tool for image and video data is developed. The main problem with the handling of multimedia databases is the navigation through and the search within the content of a database. The major problem arises from the difference between the possible textual description (annotation) of the database content and its visual appearance. Overcoming the so called semantic gap has been in the focus of research for some time. In the present study, a new system for similarity-based browsing of multimedia databases is presented. The system aims at decreasing the semantic gap by using a tree structure, built up on balanced hierarchical clustering. Using this approach, operators are provided with an intuitive and easy-to-use browsing tool. In the present study an attempt is made is not only on the description of the database organization and retrieval structure, but also how the proposed techniques might be integrated into a single system. In this paper an attempt is made for the direct use of a balanced tree structure for navigating through the database of keyframes, paired with an easy-to-use interface, offering a coarse to fine similarity-based view of the grouped database content.Keywords
Browsing, Video Databases, Image Databases, Multimedia Retrieval.- Quality Depth-First Closed Itemsets (DCI_Closure) Associator
Abstract Views :157 |
PDF Views:2
Authors
Affiliations
1 PSG College of Technology, Coimbatore, Tamilnadu, IN
2 Department of Computer Science and Engineering, PSG College of Technology, Coimbatore, IN
3 GND College of Engineering, Bidar, Karnataka, IN
1 PSG College of Technology, Coimbatore, Tamilnadu, IN
2 Department of Computer Science and Engineering, PSG College of Technology, Coimbatore, IN
3 GND College of Engineering, Bidar, Karnataka, IN
Source
Data Mining and Knowledge Engineering, Vol 1, No 1 (2009), Pagination: 28-32Abstract
The objective of this thesis work is to design an efficient Data Mining algorithm to extract the data efficiently from the transactional database. There are different algorithms available to mine the data from databases. We propose a new Data Mining Algorithm named DCI_CLOSURE ALGORITHM using Association rules for discovering closed frequent Itemsets. DCI_CLOSURE Algorithm is an extension of DCI_CLOSED Algorithm with Association Rules, Efficient Lattices and Hash Map. This algorithm adopts several optimization techniques to save the storage space as well as extraction time in computing itemset closures and their support value. The proposed algorithm, which unlike other previous proposals does not scan the whole data set. We are going to eliminate single Itemsets by the purpose we need only pair of items so we reduce the single itemset and calculate number of itemset through the formula 2n-(n+1).Keywords
Depth-First, DCI Closure Associator Algorithm, Lattice Structure.- Image Clustering Techniques for the Exploration of Video Sequences
Abstract Views :162 |
PDF Views:2
Authors
Affiliations
1 Dept. of CSE, A P S College of Engineering, Bangalore-78, Karnataka, IN
2 GND College of Engineering, Bidar, Karnataka, IN
3 JNTU, Hyderabad, IN
1 Dept. of CSE, A P S College of Engineering, Bangalore-78, Karnataka, IN
2 GND College of Engineering, Bidar, Karnataka, IN
3 JNTU, Hyderabad, IN