To generate the picture on a computer screen, the computer assigns every pixel three numeric values that correspond to the amount of red, green or blue in the color the pixel displays.

要在屏幕上显示图像，计算机必须给每个像素分配相应的红、绿、蓝颜色比例的三项数值。

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“He would compare them pixel by pixel to see if they matched, ” Ratzlaff said.

他会逐像素比较两者是否吻合。

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To access the raw pixel for a given location the method getPixel(int x, int y, pixel int[]) can be used.

要访问给定位置的原始像素，可以使用 getPixel(int x, int y, pixel int[]) 方法。

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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

The FPV-1 processor converts an interlaced signal into one that the manufacturer describes as a pixel-to-pixel match with the DLV-100.

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With the addition of a white sub-pixel to the existing RGB pixel configuration, LG's OLED TV can produce vivid and brilliant colors as well as deep blacks.

ENGADGET: LG's 55-inch OLED HDTV ships in Korea next week, has 100 pre-orders so far

Pixim's innovation is to give each pixel its own analog-to-digital converter so that photons are continuously converted to ones and zeros and the camera's microprocessor can tell exactly how fast each pixel is filling up relative to the other pixels.

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