A video camera system with enhanced zoom tracking and auto white balance

Yoon Kim, June Sok Lee, Aldo W. Morales, Sung-Jea Ko

Research output: Contribution to journalArticle

44 Citations (Scopus)

Abstract

This paper presents an advanced video camera system with robust automatic focus (AF), automatic white-balance (AWB), and enhanced zoom tracking. The proposed system can achieve accurate zoom tracking with significantly reduced system memory. It can also find accurate in-focus state even when the camera shoots at a CRT monitor or a light source. The proposed AWB technique compensates the luminance intensity of color components without degrading the image.

Original languageEnglish
Pages (from-to)428-434
Number of pages7
JournalIEEE Transactions on Consumer Electronics
Volume48
Issue number3
DOIs
Publication statusPublished - 2002 Aug 1

Keywords

  • Automatic exposure
  • Automatic focus
  • Automatic white balance
  • Zoom tracking

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Computer Networks and Communications

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