photosite

21:28 Aug 7, 2006

This question was closed without grading. Reason: Answer found elsewhere

English to Chinese translations [PRO]
Tech/Engineering - IT (Information Technology) / displays

English term or phrase: photosite

In modern digital cameras, the image forms on a charge-coupled device that contains an array of photosites, each of which converts light into electricity. Each photosite—regardless of the color of the color filter array above it—maps to a conventional, full-color, red-green-blue pixel. Algorithms sample the array of photosites to produce a signal that fits a different array—that of the display. The success of the translation depends on the sampling rate.

clearwater KudoZ activity Questions: 12458 (5 open) (1 without valid answers) (1079 closed without grading) Answers: 1671 China
Local time: 07:23

Summary of answers provided

4 +2

(光子)陷入空穴

pkchan

Discussion entries: 1

Answers

2 hrs confidence:

peer agreement (net): +2

(光子)陷入空穴

Explanation:
Unlike traditional cameras that use film to capture an image, digital cameras use a image sensor called a CCD. These sensors contain millions of photosensitive diodes called photosites. When the shutter opens, each photosite records the intensity or brightness of the light that falls onto it by accumulating a charge; the more light, the higher the charge. The brightness recorded by each photosite is then stored as a set of numbers that can then be used to set the colour and brightness of dots on the screen or ink on the printed page to reconstruct the image.

劍橋數碼攝影（譯）橡樹攝影網www.xiangshu.com - [ Translate this page ]劍橋數碼攝影（譯）,橡樹攝影網, ... 一旦曝光完成 , 相機關閉每個 photosites , 然後評估每口空穴有多少光子陷入 . ...
www.xiangshu.com/htm_data/42/0606/251591.html - 58k - Supplemental Result - Cached - Similar pages

Reference: http://64.233.161.104/search?q=cache:FNEiw1dxurMJ:www.photos...

pkchan
United States
Local time: 19:23
Native speaker of:

Chinese
PRO pts in category: 296

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