Methods of Compression of Digital Holograms

Speed up of transmission of information about 3D-scenes and reducing of archival memory size required to store it, are important for surveillance systems and biomedical applications. For solution of these tasks, methods of digital hologram compression are used. In the paper the most popular methods...

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Bibliographic Details
Published inPhysics procedia Vol. 73; pp. 328 - 332
Main Authors Kurbatova, E.A., Cheremkhin, P.A., Evtikhiev, N.N., Krasnov, V.V., Starikov, S.N.
Format Journal Article
LanguageEnglish
Published Elsevier B.V 2015
Subjects
digital holography
hologram compression
k-means
Lloyd-Max method
scalar quantization
uniform quantization
vector quantization
scalar quantization
vector quantization
k-means
digital holography
hologram compression
uniform quantization
Lloyd-Max method
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Summary:Speed up of transmission of information about 3D-scenes and reducing of archival memory size required to store it, are important for surveillance systems and biomedical applications. For solution of these tasks, methods of digital hologram compression are used. In the paper the most popular methods are considered. They can be divided into three groups: methods based on images and video compression standards, scalar methods and vector methods. Advantages and drawbacks of the methods are considered.
ISSN:1875-3892
1875-3892
DOI:10.1016/j.phpro.2015.09.150