Retrieves a pointer to the actual pixel values of the bitmap.

得到指向位图一个实际像素值的指针。

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Pixel values in the depth texture range from 0 to 1 with a nonlinear distribution.

深度纹理中每个像素所记录的深度值是从0 到1 非线性分布的。

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Histogram: a graph or table showing the number of pixels with certain pixel values.

柱状图：一种图或表格，用以表示每个像素亮度值分别有几个像素单元。

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You've got a picture of somebody's face, it's a million pixels. Each pixel has a range of values from zero to 256. I want to hash a face with some function into an integer.

你有一个人的脸部照片，它有一百万个像素,每个像素的值范围在0到256之间,我想用某个函数将一张脸部照片。

麻省理工公开课 - 计算机科学及编程导论课程节选

For example, if the cloud detects that the client has high-end graphics, it can let the client do some rendering, transmitting abbreviated math that describes the function to be rendered, rather than forcing the server end to do the work centrally and ship lots of pixel values down the line.

FORBES: Endpoints Ready For The Cloud

Rather than remembering each pixel value as an address and three values for red, green, and blue (RGB), a program can check and discover that a whole region of the screen is the same color for the moment and simply say, for all the pixels between these two addresses, set them to these three values.

FORBES: Density Of Meaning: Creation As The Flip Side Of Memory