翻訳と辞書
Words near each other
・ Time constraint
・ Time Control
・ Time control
・ Time Cracks
・ Time Crash
・ Time Crash (band)
・ Time Crashers
・ Time Crisis
・ Time Crisis (series)
・ Time Crisis 3
・ Time Crisis 4
・ Time Crisis II
・ Time Cube
・ Time cycles
・ Time Dance
Time delay and integration
・ Time delay neural network
・ Time delay toxin activation
・ Time dependent vector field
・ Time deposit
・ Time derivative
・ Time Detectives
・ Time deviation
・ Time dilation
・ Time dilation of moving particles
・ Time discipline
・ Time displacement
・ Time diversity
・ Time division multiple access
・ Time Does Not Heal


Dictionary Lists
翻訳と辞書 辞書検索 [ 開発暫定版 ]
スポンサード リンク

Time delay and integration : ウィキペディア英語版
Time delay and integration

A time delay and integration (TDI) charge-coupled device (CCD) is an image sensor for capturing images of moving objects at low light levels. The motion it can capture is similar to that captured by a line-scan CCD which uses a single line of photo-sensitive elements to capture one image strip of a scene that is moving at a right angle to the line of elements. A line-scan CCD needs to have high light levels, however, in order to register the light quickly before the motion causes smearing of the image. The TDI CCD overcomes this illumination limitation by having multiple rows of elements which each shift their partial measurements to the adjacent row synchronously with the motion of the image across the array of elements. This provides high sensitivity for moving images unobtainable using conventional CCD arrays or single-line-scan devices.
==TDI operation==
The TDI CCD improves upon the single-line-scan system by adding the photocharges of its multiple lines.


抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「Time delay and integration」の詳細全文を読む



スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース

Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.