许向阳, 朱元泓, 桑凤仙. 与图像内容相关的色域映射算法研究[J]. 武汉大学学报 ( 信息科学版), 2012, 37(5): 626-629.
引用本文: 许向阳, 朱元泓, 桑凤仙. 与图像内容相关的色域映射算法研究[J]. 武汉大学学报 ( 信息科学版), 2012, 37(5): 626-629.
XU Xiangyang, ZHU Yuanhong, SANG Fengxian. Image-dependent Gamut Mapping Algorithm[J]. Geomatics and Information Science of Wuhan University, 2012, 37(5): 626-629.
Citation: XU Xiangyang, ZHU Yuanhong, SANG Fengxian. Image-dependent Gamut Mapping Algorithm[J]. Geomatics and Information Science of Wuhan University, 2012, 37(5): 626-629.

与图像内容相关的色域映射算法研究

Image-dependent Gamut Mapping Algorithm

  • 摘要: 通过对经典色域映射算法的调查分析,总结归纳了映射执行中影响图像质量的各个相关因素,在分析其影响权重的基础上建立了一个最佳的映射模型,设计实现了一个与图像内容相关的色域映射算法。测试实验验证,新算法优于ICC推荐的HPMINDE和SGCK算法,确保转换图像的视觉效果最佳。

     

    Abstract: By surveying the classic gamut mapping algorithm,we summarized those relevant factors of influencing image quality when gamut mapping executing,then established an optimization mapping model based on analyzing the weight relationships among those factors,designed and actualized an image-dependent gamut mapping algorithm.The experiment has confirmed that the new algorithm is better than SGCK and HPMINDE recommended by the ICC.It can keep the best visual conversion effects.

     

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