Robust soft-decision interpolation using weighted least squares

IEEE Transactions on Image Processing

Volumn 21, Issue 3, 2012, Pages 1061-1069

  Hung, Kwok Wai ^a   Siu, Wan Chi ^a  

^a HONG KONG POLYTECHNIC UNIVERSITY   (Hong Kong)

Author keywords

Edge directed interpolation; image interpolation; soft decision; weighted least squares (WLS)

Indexed keywords

ADAPTIVE INTERPOLATION; BILATERAL FILTERS; DATA ESTIMATION; EDGE-DIRECTED INTERPOLATION; GEOMETRIC DUALITY; GEOMETRIC SIMILARITY; IMAGE INTERPOLATIONS; LEAST-SQUARES ESTIMATION; NATURAL IMAGES; PEAK SIGNAL-TO-NOISE RATIO; PIXEL OF INTERESTS; PREDICTION ERRORS; SAMPLE SETS; SOFT DECISION; SUBJECTIVE QUALITY; WEIGHTED LEAST SQUARES; WEIGHTED LEAST SQUARES ESTIMATION;

ALGORITHMS; ESTIMATION; IMAGE ENHANCEMENT; PARAMETER ESTIMATION;

INTERPOLATION;

EID: 84857243386     PISSN: 10577149     EISSN: None     Source Type: Journal    
DOI: 10.1109/TIP.2011.2168416     Document Type: Article

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