这些信息通道将被视物的尺寸、清晰度、亮度和视野中的位置等信息进行编码。
These channels encode data about an object's size, clarity, brightness and location in the visual field.
同样，可以呈现指示洋红色、黄色和黑色通道亮度的图像。
Similarly, you can render images that indicate the intensities of the magenta, yellow, and black channels.
方法将图像转换为CMYK颜色空间，并查看其中一个CMYK颜色通道的亮度。
Method to convert an image to a CMYK color space and examine the intensities of one of the CMYK color channels.
查看每个通道中的颜色信息，并通过减小亮度使基色变暗以反映混合色。
Looks at the color information in each channel and darkens the base color to reflect the blend color by decreasing the brightness.
选取HSV模型中与亮度无关的S通道作为棉花图像的特征，排除了图像明暗变化对分割效果的影响。
S channel of the HSV model is chosen as the feature of cotton images, which may get rid of the effect of light.
同时又利用MODIS影像的第1通道和第2通道的亮度值计算出该区域的NDVI值，并将其转化为植被盖度。
At the same time we use the brightness of MODIS band1 and band2 to calculate NDVI of this area, and translate it into coverage of vegetation.
为了研究金属电爆炸现象，采用多通道光学高温计对金属桥箔和金属桥丝电爆炸产生的等离子体光谱辐射亮度进行了测量。
For investigating the characteristics of metal explosion, the multichannel optic pyrometer was used to measure the radiation intensity of the plasmas produced by metal conductor explosion.
查看每个通道中的颜色信息，并通过减小亮度使基色变暗以反映混合色。
Looks at the color information in each channel and brightens the base color to reflect the blend color by decreasing the contrast.
将每个像素的三个色彩通道看成是一个三维矢量，则矢量的单位方向向量和亮度分别表示像素的色彩和亮度。
The three color channels of each pixel were regard as 3-dimensional vector, and the unit directional vector and its magnitude represented the chromaticity and the pixel brightness separately.
在MODIS热红外通道的定标处理中，使其记数值换算为具有物理意义的辐射亮度值。
The calibration processing of MODIS thermal infrared bands described can be used to translate record counts into the physical radiance of observation surface.
这个辐亮度与卫星通道的计数值比较得到该通道绝对定标系数。
At last the apparent radiance of sensor spectral channels are compared to the digital count of satellite's output to give the calibration coefficient.
你也可以按照比例给每一个通道乘以一个数，大于1的数增加亮度，小于1的数减少亮度。
You can also change brightness proportionally by multiplying each color channel by a value greater than 1 to increase brightness and a value less than 1 to reduce brightness.
这个纹理的阿尔法(alpha)通道作为一个遮罩，使光线在不同的地方有不同的亮度。
The alpha channel of this texture is used as a mask that determines how bright the light is at different places.
这个纹理的阿尔法(alpha)通道作为一个遮罩，使光线在不同的地方有不同的亮度。
The alpha channel of this texture is used as a mask that determines how bright the light is at different places.
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