Sobol Partial Distortion Algorithm for Fast Full Search in Block Motion Estimation

dc.contributor.authorQuaglia, Davideen_US
dc.contributor.authorMontrucchino, Bartolomeoen_US
dc.contributor.editorJ.A.Jorge and N.M.Correia and H.Jones and M.B.Kamegaien_US
dc.date.accessioned2014-01-26T16:12:34Z
dc.date.available2014-01-26T16:12:34Z
dc.date.issued2001en_US
dc.description.abstractBlock motion estimation is a cpu intensive task for video encoding. Many fast algorithms have been developed to solve this problem, trying to improve both block searching and block matching. Some of them reduce the image quality compared to the full search method in order to improve performance. The algorithm presented in this paper, called Sobol Partial Distoriton (SPD) algorithm, is a full search (lossless), fast matching, block motion estimation algorithm, applying partial distortion elimination. It uses a new matching strategy to quickly compute distortion and reduce block matching computation. Image-dependent computation is not required, since the matching strategy does not depend on the frame sequence. the proposed algorithm performs well in terms of computational speedup in comparison with other existing full search algorithms.en_US
dc.description.seriesinformationEurographics Multimedia Workshopen_US
dc.identifier.isbn3-211-83769-8en_US
dc.identifier.issn1812-7118en_US
dc.identifier.urihttps://doi.org/10.2312/EGMM/egmm01/087-094en_US
dc.publisherThe Eurographics Associationen_US
dc.titleSobol Partial Distortion Algorithm for Fast Full Search in Block Motion Estimationen_US
Files
Original bundle
Now showing 1 - 1 of 1
Loading...
Thumbnail Image
Name:
087-094.pdf
Size:
138.58 KB
Format:
Adobe Portable Document Format