Generating EPI Representations of 4D Light Fields with a Single Lens Focused Plenoptic Camera

  • Sven Wanner
  • Janis Fehr
  • Bernd Jähne
Part of the Lecture Notes in Computer Science book series (LNCS, volume 6938)

Abstract

In this paper, we present a novel method for the generation of Epipolar-Image (EPI) representations of 4D Light Fields (LF) from raw data captured by a single lens “Focused Plenoptic Camera”. Compared to other LF representations which are usually used in the context of computational photography with Plenoptic Cameras, the EPI representation is more suitable for image analysis tasks - providing direct access to scene geometry and reflectance properties.

The generation of EPIs requires a set of “all in focus” (full depth of field) images from different views of a scene. Hence, the main contribution of this paper is a novel algorithm for the rendering of such images from a single raw image captured with a Focused Plenoptic Camera. The main advantage of the proposed approach over existing full depth of field methods is that is able to cope with non-Lambertian reflectance in the scene.

Keywords

Image Plane Patch Size Light Fields Stereo Match Microlens Array 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2011

Authors and Affiliations

  • Sven Wanner
    • 1
  • Janis Fehr
    • 1
  • Bernd Jähne
    • 1
  1. 1.Heidelberg Collaboratory for Image Processing (HCI)Germany

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