Refine your search
Collections
Co-Authors
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Suganthi, J.
- Sanskrit Character Recognition System Using Neural Network
Abstract Views :226 |
PDF Views:0
Authors
Affiliations
1 Anna University, Chennai, Tamil Nadu, IN
2 Hindusthan College of Engineering and Technology, Coimbatore, Tamil Nadu, IN
1 Anna University, Chennai, Tamil Nadu, IN
2 Hindusthan College of Engineering and Technology, Coimbatore, Tamil Nadu, IN
Source
Indian Journal of Science and Technology, Vol 8, No 1 (2015), Pagination: 65-69Abstract
In the fast moving world with the amazingly growing technology, character recognitions play a wide role by providing more scope to perform research in OCR techniques. Sanskrit handwritten recognition has been one of the challenging research areas in the field of pattern recognition. Character recognition is the electronic translation of scanned images of handwritten or printed text into a machine encoded text. The character recognition is a standout amongst the most generally utilized biometric attributes for authentication of persons and document. In this paper proposed an off line handwritten character recognition framework utilizing feed forward neural network. A handwritten Sanskrit character is resized into 20x30 pixels and this character is used for training the neural network. After the training process, the same character is given as input to the neural network with different set of neurons in hidden layer and their recognition accuracy rate for different Sanskrit characters has been calculated and compared. The results of the proposed system yields good recognition accuracy rates comparable to that of other handwritten character recognition systems.Keywords
Classification, Feed forward Neural Network, Handwritten Sanskrit Character Recognition, Image Extraction, Pre-Processing.- Optimization of Disjoints for Minimization of Failure in WDM Optical Network
Abstract Views :159 |
PDF Views:0
Authors
Affiliations
1 Department of Computer Science and Engineering, Hindusthan College of Engineering and Technology, IN
1 Department of Computer Science and Engineering, Hindusthan College of Engineering and Technology, IN
Source
ICTACT Journal on Communication Technology, Vol 6, No 2 (2015), Pagination: 1119-1126Abstract
In an optical network, the fiber optic cable is used for communication between the nodes in a network by passing lights. The main problem in optical network is finding the link disjoints as well as optimal solution for the disjoints. To tolerate a single link failure in the network, the enhanced active path first algorithm is used which computes the re-routed back-up path. The multiple link failure in a network called fibre span disjoint path problem is solved using integer linear programming algorithm. The loop back recovery is used to provide pre-planned recovery of link or node failures in a network which allows dynamic choice of routes over pre-planned directions. Considering reliability in a mesh networks, the reliability algorithm helps to achieve the maximum reliability in two-path protection. It addresses the multiple disjoint failures that arise in a network and discusses the best solution between paths shared nodes or links. The unified algorithm is used to generate the optimal results with minimum cost for multiple link failures. The heuristic algorithm namely maximum arbitrary double-link protection algorithm helps to pre-compute the back-up path for double-link failures. In all the above approaches the shortest optimized path must be improved. To find the best shortest path, link-disjoint lightpath algorithm is designed to compute the disjoint occurred in a network and it also satisfies the wavelength continuity constraint in wavelength division multiplexing. A polynomial time algorithm Wavelength Division Multiplexing - Passive Optical Networking is used to compute the disjoint happen in the network. The overall time efficiency is analyzed and performance is evaluated through simulations.Keywords
Wavelength Division Multiplexing, Wavelength Continuity Constraint, Optical Networks, Loop Back Recovery, Double-Link Failure Recovery, Wavelength Division Multiplexing – Passive Optical Networking.- Fuzzy based Feature Selection Scheme through Transductive SVM Technique for Cancer Pattern Classification and Prediction
Abstract Views :177 |
PDF Views:0
Authors
J. Suganthi
1,
V. Malathi
2
Affiliations
1 Department of CSE, Raja College of Engineering and Technology, Madurai - 625020, Tamil Nadu, IN
2 Anna University Regional Centre, Madurai - 625020, Tamil Nadu, IN
1 Department of CSE, Raja College of Engineering and Technology, Madurai - 625020, Tamil Nadu, IN
2 Anna University Regional Centre, Madurai - 625020, Tamil Nadu, IN