Shutter Mode - Toshiba BU1203MC User Manual

Basic of electronic shutter (shutter, reset)
 Shutter mode
 Assigning exposure time to sensor
 Global shutter;
 Shutter mode which takes image by exposure for all pixels (1 frame) in one time
 Applied to CCD sensor and some of CMOS sensor
 Stable imaging for Motion picture and still picture
 Rolling shutter;
 Shutter mode which has different exposure timing on each line. Most of CMOS sensors are
applied.
 Digital camera, mobile phone, smart phone, web camera, low cost monitor camera, mobile
camera etc.
 Disadvantage of distortive image in motion picture
 Reset mode
 Action of clearing the information
(charge, electron) in sensor before
taking fresh image
 Global reset;
 A mode of reset which reset all pixels in one time
 Rolling reset;
 This resets on each line.
Copyright © 2015 TOSHIBA TELI CORPORATION, All rights reserved.
Sensor operation :
reset➡exposure➡
reset➡exposure➡・・・
Repeating above
2015/12/25
Doc. No. 4300-0223
27