Image-guided ToF depth upsampling: a survey

Eichhardt, Iván and Csetverikov, Dmitrij and Jankó, Zsolt (2017) Image-guided ToF depth upsampling: a survey. MACHINE VISION AND APPLICATIONS, 28 (3). pp. 267-282. ISSN 0932-8092 10.1007/s00138-017-0831-9


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Recently, there has been remarkable growth of interest in the development and applications of time-of-flight (ToF) depth cameras. 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 review the approaches that couple ToF depth images with high-resolution optical images. Other classes of upsampling methods are also briefly discussed. Finally, we provide an overview of performance evaluation tests presented in the related studies.

Item Type: Article
Subjects: Q Science > QA Mathematics and Computer Science > QA75 Electronic computers. Computer science / számítástechnika, számítógéptudomány
Divisions: Distributed Events Analysis Research Laboratory
Systems and Control Lab
SWORD Depositor: MTMT Injector
Depositing User: MTMT Injector
Date Deposited: 24 May 2017 06:07
Last Modified: 21 Jul 2019 13:59

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