Method of and system for enhancing distorted graphical informati

Details Method of and system for enhancing distorted graphical informati Method of and system for enhancing distorted graphical informati

1993-12-16

1995-12-05

Groody, James J.

Television

Format

Adapted to reduce noise or for frequency modulation

348396, 348416, 348607, 382266, H04N 712

Patent

active

054733847

ABSTRACT:
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 and a spatial filter, 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.

REFERENCES:
patent: 4754492 (1988-06-01), Malvar
patent: 5014119 (1991-05-01), Faroudja
patent: 5113310 (1994-05-01), Jozawa et al.

Affiliated with

Also associated with

Rating

Method of and system for enhancing distorted graphical informati does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of and system for enhancing distorted graphical informati, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of and system for enhancing distorted graphical informati will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1377172