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    Please use this identifier to cite or link to this item: http://chur.chu.edu.tw/handle/987654321/30714


    Title: Using CUDA implemented volume rendering applying to medical images
    Authors: 林志陽
    Lin, Chih-Yang
    Contributors: 生物資訊學系
    Bioinformatics
    Keywords: 電腦斷層掃描;立體渲染法;計算統一設備架構;預先積分
    CT;Volume Rendering;GPU
    Date: 2011
    Issue Date: 2014-06-27 01:08:14 (UTC+8)
    Abstract: 電腦斷層掃描（CT）是現今醫學上常使用到的三維攝影技術，醫生能透過電腦斷層影像來進行體內
    組織之診斷與評估，而立體渲染法(Volume rendering)在醫學診療上常用的三維視覺化技術，透過立體渲染
    法將這些連續的二維資料以三維的方式繪製在二維平面上，能提供相較於二維顯示更多的資訊。本論文
    將以立體渲染法實行CT影像的三維重建，針對不同的CT值範圍來設計轉換函數，來重建出人體組織之真
    實色彩，為立體渲染法添加照明特效，以及利用預先積分法改善立體渲染法在低取樣頻率下的失真問題，
    並且利用已有的GPU加速
    Appears in Collections:[Department of Bioinformatics] Journal Articles

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