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    Adaptive 3D-DCT based compression algorithms for integral images

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    Authors
    Mehanna, A.
    Aggoun, Amar
    Fatah, O. Abdul
    Swash, M.R.
    Tsekleves, Emmanuel
    Affiliation
    Brunel University
    University of Bedfordshire
    Issue Date
    2013
    Subjects
    3D-DCT
    adaptive algorithm
    blocking artifacts
    compression
    holoscopic
    integral image
    ringing artifacts
    data compression
    discrete cosine transforms
    image coding
    
    Metadata
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    Abstract
    This paper proposes a novel mean adaptive 3DDCT algorithm for 3D content to achieve the optimal result by trading of quality and compression of 3D image. The proposed method enables users to adjust the compression rate according to application areas by applying small blocks to the more detailing area (non -stationary regions) and larger blocks to the background or less details area (homogenous regions) [1]. This proposed method “Mean Adaptive 3D-DCT” is applied on Holoscopic 3D images also known as Integral Images. In addition, the experiment results prove the method is applicable to any 3D content.
    Citation
    Mehanna, A., Aggoun, A., Abdulfatah, O., Swash, M. R., Tsekleves, E. (2013) 'Adaptive 3D-DCT based compression algorithms for integral images.' Broadband Multimedia Systems and Broadcasting (BMSB), 2013 IEEE International Symposium on, London 5-7 June.
    Publisher
    IEEE
    URI
    http://hdl.handle.net/10547/335918
    DOI
    10.1109/BMSB.2013.6621765
    Additional Links
    http://ieeexplore.ieee.org/lpdocs/epic03/wrapper.htm?arnumber=6621765
    Type
    Conference papers, meetings and proceedings
    Language
    en
    ae974a485f413a2113503eed53cd6c53
    10.1109/BMSB.2013.6621765
    Scopus Count
    Collections
    Centre for Computer Graphics and Visualisation (CCGV)

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