The Effect Of Ultrasound Imaging On The Quality Of Medical...

Ultrasound imaging is one of the popular, cheapest and noninvasive medical scans. During the time of image acquisition, there is distortion of the quality of image in the form of speckle noise. Now a day, many researches made various experiments to enhance the quality of medical image. But still there is scope to enhance the image. In the proposed method, finding out the seed pixel randomly is basic issue, is treated as an optimization problem, it can be solved by Particle swarm optimization. Using particle swarm optimization algorithm , the fitness function can give us appropriate seed pixel for required ultrasound imaging .In this paper, a novel method wherein segmentation will be applied on the filtered image i.e fuzzy filter. Fuzzy filter basically work on fuzzy rules to detect on different gradient and then filtering the noisy , homogenous and edge region. The proposed method has been tested on different images, and the experimental results demonstrate its effectiveness. Keywords – PSO Particle swarm optimization,basic gradient ,fuzzy filter,global best, local best. Introduction Ultrasound imaging has been considered as one of the most powerful techniques for imaging organs and soft tissue structures in the human body. However, the presence of random speckle noise makes human interpretation and computer-aided ultrasound image diagnosis a highly difficult task. Thus it is necessary that we remove speckle noise from the images before they are processed further.Show MoreRelatedAbstract : Ultrasound Imaging And Its Effect On The Quality Of Medical Image2461 Words   |  10 PagesAbstract – Ultrasound imaging is one of the popular, cheapest and noninvasive medical scans. At the time of image acquisition, there may be distortion of the quality of image in the form of speckle noise. Nowadays, many researches have made various experiments to enhance the quality of medical image. However, there is scope to further enhance the image. 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