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  Lossy Compression of High Dynamic Range Images and Video

Mantiuk, R., Myszkowski, K., & Seidel, H.-P. (2006). Lossy Compression of High Dynamic Range Images and Video. In B. E. Rogowitz, T. N. Pappas, & S. J. Daly (Eds.), Human Vision and Electronic Imaging XI. Bellingham, USA: SPIE.

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 Creators:
Mantiuk, Rafał1, Author
Myszkowski, Karol2, Author                 
Seidel, Hans-Peter2, Author                 
Affiliations:
1Max Planck Society, ou_persistent13              
2Computer Graphics, MPI for Informatics, Max Planck Society, ou_40047              

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 Abstract: Most common image and video formats have been designed to work with
existing output devices, like LCD or CRT monitors. As display
technology makes progress, these formats no longer represent the
data that new devices can display. Therefore a shift towards higher
precision image and video formats is imminent.

To overcome limitations of common image and video formats, such as
JPEG, PNG or MPEG, we propose a novel color space, which can
accommodate an extended dynamic range and guarantees the precision
that is below the visibility threshold. The proposed color space,
which is derived from contrast detection data, can represent the
full range of luminance values and the complete color gamut that is
visible to the human eye. We show that only minor changes are
required to the existing encoding algorithms to accommodate the new
color space and therefore greatly enhance information content of the
visual data. We demonstrate this with two compression algorithms for
High Dynamic Range (HDR) visual data: for static images and for
video. We argue that the proposed HDR representation is a simple and
universal way to encode visual data independent of the display or
capture technology.

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Language(s): eng - English
 Dates: 2007-03-032006
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: eDoc: 314546
Other: Local-ID: C125675300671F7B-313F8F727ABF44C0C125713800369E82-Mantiuk2005:LossyCompression
BibTex Citekey: Mantiuk-et-al_SPIE06
DOI: 10.1117/12.639140
 Degree: -

Event

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Title: Electronic Imaging 2006
Place of Event: San Jose, USA
Start-/End Date: 2006-01-15 - 2006-01-19

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Source 1

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Title: Human Vision and Electronic Imaging XI
Source Genre: Proceedings
 Creator(s):
Rogowitz, Bernice E.1, Editor
Pappas, Thrasyvoulos N.1, Editor
Daly, Scott J.1, Editor
Affiliations:
1 External Organizations, ou_persistent22            
Publ. Info: Bellingham, USA : SPIE
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: - Identifier: -

Source 2

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Title: SPIE
Source Genre: Series
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Affiliations:
Publ. Info: -
Pages: - Volume / Issue: 6057 Sequence Number: - Start / End Page: - Identifier: -