Ant-Snake model for Linear Feature Extraction from Satellite Image
Journal Title: INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY - Year 2014, Vol 13, Issue 6
Abstract
This paper proposes an optimized mathematical model for linear feature extraction from satellite images. The model is based on a developed ant colony model combined with the snake model (called Ant-Snake model) to identify and extract the linear features like roads from satellite images. The process is started with the developed ant colony model to recognize and identify interest object and then with a snake model extract object. The developed ant model is able to establish a pheromone matrix that represents the object information at each pixel position of the image, according to the movements of a number of ants which are dispatch to move on the image. And the snake model is a parametric curve which is allowed to deform from some arbitrary initial locations from pheromone matrix toward the desired final location by minimizing an energy function. Experimental results are provided to demonstrate the superior performance of the proposed approach.
Authors and Affiliations
Jalal Amini, Leila Mohammadnia
DEVELOPING A CONCEPTUAL MODEL OF FACTORS AFFECTING SOCIAL MEDIA NETWORKING USAGE IN E-LEARNING AT TALAL ABU GHAZELEH UNIVERSITY COLLEGE OF BUSINESS (TAGUCB) IN BAHRAIN
Social networking has become pervasive in all sectors in the 21st century. The Kingdom of Bahrain is experiencing a big wave in reference to the use of social media networking in the context of a classroom. Indisputabl...
Parameter Estimation of Reverse Osmosis Process Model for Desalination
The present work pertains to modelling and identification of seawater desalination system using reverse osmosis. Initially the manipulated variable (feed pressure and recycle ratio) and the measured variables (flowrate,...
Localization of Sensor Nodes using Flooding in Wireless Sensor Networks
The accuracy of localization is a significant criterion to evaluate the practical utility of localization algorithm in wireless sensor networks (WSN). In mostly localization algorithms, one of the main methods to improve...
An Overview Of Virtualization
This paper presents an overview of virtualization .The first part covers the various Virtualization approaches. The second part covers the requirements for virtualization and its working. The third part covers its applic...
Nand gate architectures for memory decoder
This paper presents some nand gate design styles which when used in decoder reduces energy consumption and delay. Basically conventional, nor style nand, source coupled nand is discussed. The three designs conventional,...