soil color

After the color in the woodlands, the leaves will blanket the soil.

林子的颜色转变, 树叶铺盖大地.

For wet soil on the extraction of the interference of the yellow pixel value in pictures, proposed combining S value of HSL color space to eliminate the color of wet soil.

针对图像中湿润土壤对提取黄色像素值的干扰，提出结合HSL颜色空间S分量消除湿土颜色。

Rare rains wash the loose yellow soil down gullies to the river color.

罕见的雨水把疏松的黄土冲刷进沟豁,一直到黄河,把河水染成了黄色.

It introduces the characteristics of reflection spectrum of plant and soil, and their physical and biological mechanism, and influencing factors such as light intensity, sunny exposure, picture taking angle and content of soil moisture that effect color image segmentation are analyzed in theory.

阐述了植物和土壤的反射光谱特性与形成这一光谱特性的物理与生物机制，对彩色图像背景分割影响因素（光照强度、太阳高度角、土壤干湿程度和拍摄角度）进行了理论分析。

The appearance of two new optional color effect: soil and grass green bronze.

对于外观,有两种新的效果色可选: 土青铜色与草绿色.