增刊 age segmentation; HIS color space; block mean and variance; intensity roughness; color purity [gap=16873]关键词: 图像分割;HIS颜色空间;块的平均和方差;亮度变化;颜色纯度
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color purity ring 色纯度蝶环 ; 色纯度调节环
color purity coil 色纯度控制线圈
color purity allowance 色纯余量 ; 色纯度容差
color purity adjustment 色纯度蝶 ; 色纯度调节
color purity control 色纯调整
color purity magnet 色纯度调节磁铁
White is the color purity 白色是纯洁之色
HIGH Color Purity 高色纯度
Anti Color Purity 反色纯正
The experimental results indicate that the introduction of appropriate amount of Sm3+ can not only enhance emission intensity but also improve the color purity. The optimal doping volume was 0.5at.
文章分别通过样品发光光谱和发光寿命证明了Sm3+对Eu3+的敏化作用；实验结果显示适量的Sm3+引进不但能提高样品发光强度而且可以提高色纯度,样品的最佳掺杂量是0.5at.%。
参考来源 - 白光LED用钼酸盐红色荧光粉的制备及发光性能研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Exterior color purity, in terms of transparency, Jiaona scene.
外观彩色清纯、亮丽透明、娇娜多姿。
A novel method to segment image is proposed considering the intensity roughness and the color purity.
提出了一种新的考虑到亮度变化和颜色纯度的图像分割方法。
Selection of raw materials, especially a solid part of the flaw must be seamless, fiber neat, dense, heavy weight, color purity.
选择的原料尤其是坚实部分必须是无缝瑕，纤维整齐、细密、份量重、颜色纯正。
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