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基于径向基函数插值的色域边界研究 被引量:1

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摘要 在彩色图像的跨媒体复制过程中,色域边界的确定对于有效进行色彩复制至关重要。本文采用Zernike多项式表示色域映射的边界的方法,求出色域映射的边界面。为更准确地描述色域边界,针对有限的色域边界点测量数据,本文基于径向基函数插值法,将采集的色域点数据进行了插值处理。插值后的色域函数连续性、光滑性更好,更贴切反映了物理量的连续变化规律。
出处 《科技信息》 2011年第16期32-32,34,共2页 Science & Technology Information
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