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dibr-player

★ 38 Open GitHub ↗

A simple Depth-Image-Based Rendering video player

// repository documentation

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# 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:

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

## Usage

```bash
  $ ./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.

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.

dibr-player

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