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FPGA implementation on MRI brain classification using support vector machine

机译:支持向量机在MRI脑分类中的FPGA实现

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摘要

The field of medical imaging gains its importance with in crease in the need of automated and efficient diagnosis in a short period of time. Brain images have been selected for the image references since injuries to the brain tend to affect other organs. Magnetic Resonance Imaging (MRI) is an imaging technique that has been playing an important role in neuroscience research for studying brain images. The classifications of brain MRI data as normal and abnormal are important to prune the normal patient and to consider only those who have the possibility of having abnormalities or tumor. An advanced kernel based techniques such as Support Vector Machine (SVM) for the classification of volume of MRI data as normal and abnormal will be deployed. Image processing tasks are computationally intensive due to the vast amount of data that requires the processing of more than seven million pixels per second for typical images sources. To keep up with this, a careful and creative data management must be provided. Field Programmable Gate Array (FPGA) is one of the alternatives that offer custom computing platform, sufficiently flexible and fast enough for new algorithms to be implemented on existing hardware.
机译:随着在短时间内自动和有效诊断的需求的增加,医学成像领域变得越来越重要。由于对大脑的伤害会影响其他器官,因此已选择大脑图像作为图像参考。磁共振成像(MRI)是一种成像技术,在神经科学研究中研究大脑图像方面一直发挥着重要作用。大脑MRI数据的正常和异常分类对于修剪正常患者以及仅考虑可能存在异常或肿瘤的患者很重要。将部署基于高级内核的技术,例如支持向量机(SVM),用于将MRI数据量分类为正常和异常。由于大量数据需要对典型图像源进行每秒超过700万像素的处理,因此图像处理任务的计算量很大。为了跟上这一步,必须提供仔细而富有创意的数据管理。现场可编程门阵列(FPGA)是提供定制计算平台的替代方案之一,它足够灵活,足够快,可以在现有硬件上实现新算法。

著录项

  • 作者

    Abdullah Noramalina;

  • 作者单位
  • 年度 2009
  • 总页数
  • 原文格式 PDF
  • 正文语种 {"code":"en","name":"English","id":9}
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