Multi-Focal Image Generation using Automatic Depth-Based Focus Selection

Information

• Publication Type: Bachelor Thesis
• Workgroup(s)/Project(s):
  • Real-Time Shape Acquisition with Sensor-Specific Precision
• Date: September 2017
• Date (Start): 1. March 2017
• Date (End): 31. August 2017
• Matrikelnummer: 01427791
• First Supervisor: Stefan Ohrhallinger
• Keywords: all-in-focus, focus selection, image stitching

Abstract

One of the most important objectives in photography is the sharpness of the whole image, which is not so easy to achieve because of the physical properties of a camera lens. Due to Google’s new Tango API, which enables the perception of depth information on smartphones, we have evaluated the usability of this new technology for the generation of all-sharp images through multi-focus with the Lenovo Phab 2 Pro as the first smartphone to support this technology.

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BibTeX

@bachelorsthesis{pointner_michael-2017-baa,
  title =      "Multi-Focal Image Generation using Automatic Depth-Based
               Focus Selection",
  author =     "Michael Pointner",
  year =       "2017",
  abstract =   "One of the most important objectives in photography is the
               sharpness of the whole image, which is not so easy to
               achieve because of the physical properties of a camera lens.
               Due to Google’s new Tango API, which enables the
               perception of depth information on smartphones, we have
               evaluated the usability of this new technology for the
               generation of all-sharp images through multi-focus with the
               Lenovo Phab 2 Pro as the first smartphone to support this
               technology.",
  month =      sep,
  address =    "Favoritenstrasse 9-11/E193-02, A-1040 Vienna, Austria",
  school =     "Institute of Computer Graphics and Algorithms, Vienna
               University of Technology ",
  keywords =   "all-in-focus, focus selection, image stitching",
  URL =        "https://www.cg.tuwien.ac.at/research/publications/2017/pointner_michael-2017-baa/",
}