SVM Based Classification of Neurodegenerative Diseases for Salient Brain Patterns
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2014, Vol 2, Issue 11
Abstract
The identification defects in the MRI brain images can save numerous lives. A method to implement the kernel function for feature extraction to identify the neurodegenerative Alzheimer disease in Brain Image is proposed. The input Brain image has converted into gray image and preprocessed and saliency map image is obtained from the preprocessed image. The saliency map obtained gives the intensity related information from the images. After getting the saliency map image we have to normalize the saliency map and applying the kernel fusion to the normalize image to extract the feature of the image. The normalization process refines the images pixels to certain extend and the exact information representing the different portions separately is obtained. The feature extraction process reduces the dimensionality of the image data to make the process more optimized and simple. Finally by using the SVM classifier is fed with features such as intensity, textural and statistical information, binary tissue segmentations or cortical thickness estimations. Overall proposed algorithm used to decrease the computational time and the presence of irrelevant and noisy features. The salient regions found with the proposed approach as systematically relevant for discrimination of AD patients this results completely coherent to what has been reported by clinical studies of AD.
Authors and Affiliations
S. Subashini, Mr. S. Sakkaravarthi
Conquences of A Fixed Point Theorem for Quasi- Contractions of D*-Metric Spaces
The main aim of this paper is to prove the consequences of existence of fixed point on λ-generalized contraction of self mapping functions on D*-metric space.
Analyzing the Data in Hospital
Analyzing of the data in hospital is a managing system that helps doctors as well as the patient by providing options of booking appointments as per the convenience of both doctor and patients with the motive of medical...
Security Problems and Their Defenses in TCP/IP Protocol Suite
The Transmission Control Protocol/Internet Protocol (TCP/IP) is combination of different protocols at various layers.TCP/IP is the basic communication language or protocol of the Internet and private networks either an...
High Efficiency Intelligent Street Lighting System Using a Zigbee Network and GSM
The proposed street lighting system is highly energy efficient and automated. It uses ZigBee-based wireless devices due to which street lamp system becomes more efficient. ZigBee network is connected to GSM through comp...
Fracture studies on Basalt Fiber
This fracture studies focus on the mechanical properties of textile composites with respect to their matrix and reinforcement. This analysis of composites represents the fabrication of ceramic reinforcement materials an...