H - Electricity – 04 – N
Patent
H - Electricity
04
N
H04N 7/01 (2006.01) G11B 27/031 (2006.01) G11B 27/034 (2006.01) H04N 5/262 (2006.01) H04N 7/26 (2006.01) H04N 5/21 (2006.01)
Patent
CA 2478671
A process and methods of digital enhancement of motion pictures and other moving image sequences for the purpose of being exhibited in an alternative display format including a large format cinema are disclosed. The invention efficiently enhances image resolution and quality through a temporal filtering process and achieves high performance using automated or interactive statistical quality evaluation methods. A system specially designed for efficient temporal computing with a parallel and distributed computing configuration equipped with a variety of optimization schemes is also disclosed. The performance of the process and the system is optimized through an intelligent controller and is scalable to support any throughput requirements demanded for concurrent motion picture releases in the original format as well as in any alternative format.
Cette invention concerne un processus et des procédés d'amélioration numérique de films cinématographiques et autres séquences d'images mobiles destinées à être présentées dans un format différent, notamment sur grand écran. Cette invention permet d'améliorer efficacement la résolution et la qualité des images grâce à une technique de filtration temporelle à l'aide de procédés automatisés ou statistiquement interactifs d'évaluation de la qualité. L'invention concerne également un système de calcul temporel efficace avec configuration de calcul parallèle et répartie assortie de divers systèmes d'optimisation. Optimisés grâce à un processeur intelligent, ce procédé et ce système sont modulables et permettent de satisfaire n'importe quelle exigence en rapport avec des films cinématographiques au format d'origine ou dans un format différent.
Judkins Paul
Ye Ping
Zhou Samuel
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Imax Corporation
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