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The method of auto exposure control for low-end digital camera

  • Sungkyunkwan University
  • Samsung

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The method of automatically controlling exposure suggested in this paper can be divided into two stages: One is to construct a table storing values to establish an image sensor, and the other one is to control exposure by using the table created and actually establishing the sensor. To control exposure generally, it is possible to get an expected result by controlling analog/digital gains or exposure time. after constructing set values of the exposure control parameter, analog gains and exposure time, proper for each situation in the table in advance, it is possible to reduce computing amount by actually outputting the data stored in the table during the process of controlling exposure and setting the sensor.

Original languageEnglish
Title of host publication11th International Conference on Advanced Communication Technology, ICACT 2009 - Proceedings
Pages1712-1714
Number of pages3
StatePublished - 2009
Event11th International Conference on Advanced Communication Technology, ICACT 2009 - Phoenix Park, Korea, Republic of
Duration: 15 Feb 200918 Feb 2009

Publication series

NameInternational Conference on Advanced Communication Technology, ICACT
Volume3
ISSN (Print)1738-9445

Conference

Conference11th International Conference on Advanced Communication Technology, ICACT 2009
Country/TerritoryKorea, Republic of
CityPhoenix Park
Period15/02/0918/02/09

Keywords

  • AE
  • AEC
  • Auto exposure
  • PID

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