Nonuniform quantization for compression of encrypted digital holograms

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 5908, Issue , 2005, Pages 1-11

  Shortt, Alison E ^a   Naughton, Thomas J ^a   Javidi, Bahram ^b  

^a NATIONAL UNIVERSITY OF IRELAND   (Ireland)

^b University of Connecticut   (United States)

Author keywords

Artificial neural network; Digital holography; Image compression; Optical encryption; Three dimensional image processing

Indexed keywords

CRYPTOGRAPHY; IMAGE COMPRESSION; INTERFEROMETRY; NEURAL NETWORKS; PHASE SHIFT; WAVE PROPAGATION;

IMAGE DATA; NONUNIFORM QUANTIZATION; OPTICAL ENCRYPTION;

HOLOGRAMS;

EID: 30644471624     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.618350     Document Type: Conference Paper

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