H - Electricity – 04 – N
Patent
H - Electricity
04
N
H04N 5/262 (2006.01) H04N 7/26 (2006.01) H04N 7/30 (2006.01)
Patent
CA 2134696
A system for and method of enhancing image/video signals to be decoded is disclosed. The system for and method of post-filtering uses, preferably, a temporal filter (e.g., 110) and a spatial filter (e.g., 112), both of which are adaptive but neither is required to be adaptive. However, the system for and method of post-filtering may also be used with only an adaptive spatial post-filter. In this case, the performance is upper-bounded by the performance of systems using both the adaptive temporal and adaptive spatial post-filter.
Jayant Nuggehally Sampath
Liu Tsann-Shyong
American Telephone And Telegraph Company
Kirby Eades Gale Baker
LandOfFree
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