首页> 外文会议>Image Processing, 1996. Proceedings., International Conference on >Color image palette construction based on the HSI color system for minimizing the reconstruction error
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Color image palette construction based on the HSI color system for minimizing the reconstruction error

机译:基于HSI色彩系统的彩色图像调色板构建,可最大程度地减少重建误差

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In transmitting color images represented by the palette, the indices corrupted by the bit error cause serious image quality degradation in the reconstructed images at a receiver. This paper proposes an ordered palette construction algorithm based on the hue-saturation-intensity (HSI) color system for minimizing the reconstruction error. We define the average Euclidean distance (AED) as a new measure for comparing the performance of color image palette construction algorithms and show the effectiveness of the proposed method in the case of the bit error. Experimental results show that the proposed algorithm effectively reduces the number of mismatched colors caused by the corrupted indices and thus the reconstruction error.
机译:在传输由调色板表示的彩色图像中,误码损坏的指标导致接收器处的重建图像中的严重图像质量劣化。本文提出了一种基于Hue饱和强度(HSI)颜色系统的有序调色板施工算法,以最大限度地减少重建误差。我们将平均欧几里德距离(AED)定义为比较彩色图像调色板结构算法性能的新措施,并在误码误差的情况下显示所提出的方法的有效性。实验结果表明,该算法有效地减少了由损坏指数引起的不匹配颜色的数量,从而减少了重建误差。

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