A Brief Survey of Image-Based Depth Upsampling

Csetverikov, Dmitrij and Eichhardt, Iván and Jankó, Zsolt (2015) A Brief Survey of Image-Based Depth Upsampling. In: KÉPAF 2015, 2015.01.27-2015.01.30, Kecskemét.


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Recently, there has been remarkable growth of interest in the development and applications of Time-of-Flight (ToF) depth cameras. However, despite the permanent improvement of their characteristics, the practical applicability of ToF cameras is still limited by low resolution and quality of depth measurements. This has motivated many researchers to combine ToF cameras with other sensors in order to enhance and upsample depth images. In this paper, we compare ToF cameras to three image-based techniques for depth recovery, discuss the upsampling problem and survey the approaches that couple ToF depth images with high-resolution optical images. Other classes of upsampling methods are also mentioned.

Item Type: Conference or Workshop Item (Paper)
Subjects: Q Science > QA Mathematics and Computer Science > QA75 Electronic computers. Computer science / számítástechnika, számítógéptudomány
Divisions: Geometric Modelling and Computer Vision Laboratory
SWORD Depositor: MTMT Injector
Depositing User: MTMT Injector
Date Deposited: 29 Jan 2016 17:12
Last Modified: 29 Jan 2016 17:12
URI: https://eprints.sztaki.hu/id/eprint/8543

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