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1·The gray value of signal point is unchanged.

对信号点不加处理，灰度值不变。

2·Symbiotic Matrix and feature extraction in the application for two or gray value image feature extraction.

共生矩阵及其在特征提取中的应用，用于灰度或二值图象的特征提取中。

3·It has a law of random distribution, and significantly higher than that of its surrounding pixel gray value.

它具有随机分布的规律，并且明显高于其周围像素点的灰度值。

4·However, at present image used in the laser carving is processed by the method of calculating its gray value.

但目前对于用于雕刻的图像多采用传统的处理方式，即对图像的灰度值进行计算。

5·This function can use a variety of different parameters (to define a gray value, or a Red-Green-Blue [RGB] color).

此函数可以使用各种不同的参数(来定义一个灰度值或Red - Green - Blue [rgb]颜色)。

6·The smaller the gray value, the higher the staining degree was, and the more the immune deposition of VCAM 1 was.

利用计算机图像分析仪进行灰度扫描，灰度值越小，染色程度越高，即血管细胞黏附因子1的免疫沉积越多。

7·Only considering the gray value of objects is not sufficient to extract the thematic information-objects boundary.

仅仅考虑灰度差异并不能满足专题信息地物边缘提取的需要。

8·The edge position, visible area and the mean of gray value of flame also be discussed by analyzing the flame images.

分析火焰数字图像，讨论了火焰锋面位置、火焰面积、平均灰度的计算方法。

9·The latter carries on the processing of the gray value of each pixel directly at the two-dimensional space to which the image belongs.

后者是直接在图像所在的二维空间进行处理，即直接对每一象素的灰度值进行处理。

10·For less than the threshold gray value directly set pixel gray value of 0 gray value greater than the threshold value is set to 255 pixels directly.

对于灰度值小于阈值的象素直接设置灰度值为0；灰度值大于阈值的象素直接设置为255。