Image and video super-resolution via accurate motion estimation

Super-resolution has relying on accurate motion estimation between the frames for a successful process. In this paper we propose to calculate quality coefficients for motion vectors and use calculated coefficients for accurate motion estimation process. All requirements for super resolution process:...

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Vydáno v:2010 VI-th International Conference on Perspective Technologies and Methods in MEMS Design s. 223 - 225
Hlavní autoři: Fedak, Volodymyr, Veres, Zenoviy, Nakonechny, Adrian
Médium: Konferenční příspěvek
Jazyk:angličtina
Vydáno: IEEE 01.04.2010
Témata:
Algorithm design and analysis
Computational efficiency
Computer displays
Cost function
Image registration
Image resolution
Motion estimation
motion vectors
Non-Local Means
Pixel
post processing algorithms
Spatial resolution
super-resolution
Video sequences
ISBN:9781424473250, 142447325X
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Shrnutí:Super-resolution has relying on accurate motion estimation between the frames for a successful process. In this paper we propose to calculate quality coefficients for motion vectors and use calculated coefficients for accurate motion estimation process. All requirements for super resolution process: image registrations and fusion solutions are determined. Basic image spatial resolution algorithms were investigated. New enhanced super resolution algorithm was proposed. The proposed algorithm is designed to realize resolution upconversion on video sequences, trying to reduce the gap between high-resolution displays and low quality video content.
ISBN:9781424473250
142447325X