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Conference Papers Year : 2012

Light Field Compressive Sensing

Mahdad Hosseini Kamal
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Mohammad Golbabaee
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Pierre Vandergheynst
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This paper presents a novel approach to capture light field in camera arrays based on the compressive sensing framework. Light fields are captured by a linear array of cameras with overlapping field of view. In this work, we design a redundant dictionary to exploit cross-cameras correlated structures in order to sparsely represent cameras image. We show experimentally that the projection of complex synthetic scenes into the designed dictionary yield very sparse coefficients.
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Dates and versions

hal-00705929 , version 1 (08-06-2012)


  • HAL Id : hal-00705929 , version 1


Mahdad Hosseini Kamal, Mohammad Golbabaee, Pierre Vandergheynst. Light Field Compressive Sensing. 1st International Traveling Workshop for Interacting Sparse Models and Technology (iTWIST 2012), May 2012, Marseille, France. ⟨hal-00705929⟩
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