Motion Compensated Frame Rate Up-Conversion Using 3D Frequency Selective Extrapolation and a Multi-Layer Consistency Check

Beitrag bei einer Tagung


Details zur Publikation

Autor(en): Bätz M, Brand F, Eichenseer A, Kaup A
Jahr der Veröffentlichung: 2017
Seitenbereich: 1452-1456
ISBN: 978-1-5090-4117-6
ISSN: 2379-190X
Sprache: Englisch


Abstract

A high temporal resolution is desirable in many applications such as entertainment systems, automotive systems, or video surveillance. Apart from using cameras with a higher temporal resolution, it is also possible to employ frame rate up-conversion methods to obtain an enhanced temporal resolution. In principle, those algorithms can be grouped into approaches that rely on a motion estimation and approaches that do not. Both strategies typically process a video sequence frame by frame and take into account only the directly adjacent frames to compute the intermediate frame. In this paper, we propose a frame rate up-conversion technique that employs a motion compensated three-dimensional reconstruction algorithm. As a result, the proposed method takes into account more than two frames and is capable of jointly reconstructing up to a certain amount of missing frames in a video sequence. Furthermore, we present a multi-layer consistency check to further improve the reconstruction. On average, simulation results show a luminance PSNR gain compared to a conventional frame rate up-conversion method of 0.5 dB. Visual examples substantiate our objective results.


FAU-Autoren / FAU-Herausgeber

Bätz, Michel
Lehrstuhl für Multimediakommunikation und Signalverarbeitung
Brand, Fabian
Lehrstuhl für Multimediakommunikation und Signalverarbeitung
Eichenseer, Andrea
Lehrstuhl für Multimediakommunikation und Signalverarbeitung
Kaup, André Prof. Dr.-Ing.
Lehrstuhl für Multimediakommunikation und Signalverarbeitung


Zitierweisen

APA:
Bätz, M., Brand, F., Eichenseer, A., & Kaup, A. (2017). Motion Compensated Frame Rate Up-Conversion Using 3D Frequency Selective Extrapolation and a Multi-Layer Consistency Check. In Proceedings of the IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) (pp. 1452-1456). New Orleans, LA, US.

MLA:
Bätz, Michel, et al. "Motion Compensated Frame Rate Up-Conversion Using 3D Frequency Selective Extrapolation and a Multi-Layer Consistency Check." Proceedings of the IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), New Orleans, LA 2017. 1452-1456.

BibTeX: 

Zuletzt aktualisiert 2019-10-05 um 11:53