Window scale-based automatic focus algorithm using DCT transformation

Qinghua Daxue Xuebao/Journal of Tsinghua University

Volumn 43, Issue 1, 2003, Pages 55-58

  Xie, Pan ^a   Zhang, Li ^a   Kang, Zongming ^a   Xie, Shigen ^a  

^a TSINGHUA UNIVERSITY   (China)

Author keywords

Autofocus; Discrete cosine transform based criterion; Scale variation

Indexed keywords

FOCUSING; LENSES;

AUTOFOCUS; DISCRETE COSINE TRANSFORM BASED CRITERION; HIGH RESOLUTION IMAGE CAPTURE SYSTEM; SCALE VARIATION;

IMAGING SYSTEMS;

EID: 0037966548     PISSN: 10000054     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (6)

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