Analysis of defocused image data for 3D shape recovery using a regularization technique

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 3204, Issue , 1997, Pages 24-35

  Subbarao, Murali ^a   Liu, Yen Fu ^a  

^a Stony Brook University   (United States)

Author keywords

3D shape measurement; Focus and defocus analysis; Inverse problem; Optimization; Regularization

Indexed keywords

IMAGE ENHANCEMENT; IMAGING SYSTEMS; INVERSE PROBLEMS; OPTICAL TRANSFER FUNCTION; OPTIMIZATION; SHAPE OPTIMIZATION;

3D SHAPE MEASUREMENT; 3D SHAPE RECOVERIES; 3D SHAPES; ANALYSIS APPROACHES; CAMERA SYSTEMS; DEFOCUSED IMAGES; GEOMETRIC OPTICS; GRADIENT DESCENTS; HIGH ACCURACIES; IMAGE BRIGHTNESSES; IMAGE DATUMS; INITIAL SOLUTIONS; LOCAL ERRORS; OPTIMIZATION PROCEDURES; PLANAR SURFACES; POINT SPREAD FUNCTIONS; REGULARIZATION; REGULARIZATION APPROACHES; REGULARIZATION TECHNIQUES; SIMULATED IMAGES; SMOOTHNESS CONSTRAINTS; SQUARE ERRORS;

THREE DIMENSIONAL;

EID: 0038582883     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.294461     Document Type: Conference Paper

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