/dibr-player

A simple Depth-Image-Based Rendering video player

Primary LanguageC++GNU General Public License v3.0GPL-3.0

DIBR player

This is a simple depth-image-based rendering (DIBR) player. DIBR is the process of generating virtual views from original ones and depth-frames. In special, this project is intended to generate a stereoscopic-pair from one texture and one depth images. For now, the input for this program is a side-by-side image or video in which the left image is the texture, and the right image is the depth map.

Dependencies

  • OpenGL
  • GLU
  • SDL 1.2.x
  • libvlc
  • OpenCL
  • libboost-program-options

Compilation Instructions

In a Linux environment you can compile dibr-player with the following commands:

  $ mkdir build && cd build
  $ cmake ../
  $ make

Usage

  $ ./dibr-player-cpu ../samples/images/flower04.jpg

Command-line options

TODO

Keyboard shortcuts

  • h - enable/disable hole filling.
  • f - enable/disable depth filtering.
  • a - enable/disable show reference frames.
  • j - increase the baseline distance between left and right eyes.
  • k - decrease the baseline distance between left and right eyes.
  • ESC - close the program.

TODO List

Options:

  • Add option to configure if the image/video contains an occlusion layer.
  • Add parameter to show filtered depth.
  • Add keyboard shortcut (or command-line option) to change output format.
  • Generate N images from minimum to maximum disparity (it can be useful for multi-view and 'GIF-like' animation).

New features:

  • Support for occlusion layer.
  • Advanced depth-filtering approaches:
    • Adaptive filters, etc.
  • Improved hole-filling techniques:
    • Mixed-colors
    • Background information
    • In-painting,
    • Gradient-based.
  • Separation between cracks, holes and contours, and different hole filling approaches. -> The necessity became clear after the occlusion layer integration.
  • Support for YUV files.

Copyright (C) 2014-2015 Roberto Azevedo

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, with no Front-Cover Texts, and with no Back-Cover Texts. A copy of the license is included in the ``GNU Free Documentation License'' file as part of this distribution.