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2 Advances in Science and Technology. Research Journal

2 2015

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Optimization of fractal compression of 3d images using a genetic algorithm

Khanmirza Z, Ramezani F, Motameni H

Advances in Science and Technology. Research Journal

2015

Vol. 9, nr 26

124--128

3D image technologies are widely recognized as the next generation of visual presentation considering the achievement of more natural experiences. To produce such images, two cameras are placed in a bit different position. When we seek to compress such images, we need a procedure to compress two images synchronously. In this paper, a procedure is presented for a suitable compression based on fractal compression which shows that we obtain high compression rate with an appropriate image quality; however, since the proposed procedure has a low search speed, we used genetic algorithm to remove the case.

A method based on fuzzy system for assessing the reliability of software based aspects

Zavvar M, Ramezani F

Advances in Science and Technology. Research Journal

2015

Vol. 9, nr 27

143--148

In fact, reliability as the qualities metric is the probability success or the probability that a system or a set of tasks will work without failure for a specified constraints of time and space, as specified in the design and operating conditions specified temperature, humidity, vibration and action. A relatively new methodologies for developing complex software systems engineering is an aspect oriented software systems, that provides the new methods for the separation of concerns multiple module configuration or intervention and automatic integration them with a system. In this paper, a method using fuzzy logic to measure software reliability based on the above aspects is presented. The proposed approach regarding the use of appropriate metrics and low errors in the estimation of reliability has a better performance than other methods.