A mathematical model to estimate out of focus blur

ISPA 2007 - Proceedings of the 5th International Symposium on Image and Signal Processing and Analysis

Volumn , Issue , 2007, Pages 278-281

  Moghaddam, Mohsen Ebrahimi ^a  

^a SHAHID BEHESHTI UNIVERSITY   (Iran)

Author keywords

Blur identification; Fourier spectrum; Hough transform; Out of focus

Indexed keywords

FUNCTIONS; HOUGH TRANSFORMS; IDENTIFICATION (CONTROL SYSTEMS); IMAGE ENHANCEMENT; IMAGE RECONSTRUCTION; MATHEMATICAL MODELS; MATHEMATICAL TRANSFORMATIONS; SIGNAL PROCESSING;

BLUR IDENTIFICATION; BLUR PARAMETERS; CIRCULAR HOUGH TRANSFORMS; DEFOCUS; ERROR TOLERANCES; FOURIER SPECTRUM; IMAGE RESTORATIONS; MATHEMATICAL MODELING; NOISY IMAGES; OUT OF FOCUS; STATISTICAL MEASURES; ZERO CROSSINGS;

FOURIER TRANSFORMS;

EID: 47949130417     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ISPA.2007.4383705     Document Type: Conference Paper

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