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Advances in Multimedia
Volume 2018, Article ID 6045701, 14 pages
Research Article

A Perception-Driven Transcale Display Scheme for Space Image Sequences

1School of Electronic and Information Engineering, Liaoning Technical University, Huludao 125105, China
2College of Science, Liaoning Technical University, Fuxin 123000, China

Correspondence should be addressed to Xin Cong; moc.361@016izgnohc

Received 22 May 2018; Accepted 19 September 2018; Published 4 October 2018

Academic Editor: Deepu Rajan

Copyright © 2018 Lingling Zi et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


With the rapid development of multimedia technology, the way of obtaining high-quality motion reproduction for space targets has attracted much attention in recent years. This paper proposes a Perception-driven Transcale Display Scheme, which significantly improves the awareness of multimedia processing. This new scheme contains two important modules, transcale description based on visual saliency and perception-driven display of space image sequences. The former concentrates on describing the transcle feature of space targets, including three algorithms, attention region computing, frame rate conversion, and image resolution resizing. On this basis, the latter focuses on high-quality display of space movements under different scales, including three algorithms, namely, target trajectory computing, space transcale display, and space movement display. Extensive quantitative and qualitative experimental evaluations demonstrate the effectiveness of the proposed scheme.