Aspect ratio enhancement

Television – Basic receiver with additional function – Multimode

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C348S445000, C348S556000

Reexamination Certificate

active

07969509

ABSTRACT:
An adaptive compensation system for aspect ratio conversion. Video information, intended for her first aspect ratio display, e.g. the standard NTSC aspect ratio, is processed to determine additional information that can enable that video to be displayed and fill a wider aspect ratio screen. The processing can be a calculation which calculates, for example, texture, color and/or brightness of the edge portions, and automatically calculates video information to match the texture, brightness or color. The processing can be a database lookup, which automatically looks up likely portions from a database. The processing can also be an adaptive determination of what vertical portions of the image can be stretched without affecting the viewability, and then an adaptive stretching of different portions by different amounts.

REFERENCES:
patent: 6366706 (2002-04-01), Weitbruch
patent: 6947097 (2005-09-01), Joanblanq
patent: 6950114 (2005-09-01), Honda et al.
patent: 6965415 (2005-11-01), Lundblad et al.
patent: 7126642 (2006-10-01), Takechi et al.
patent: 7129992 (2006-10-01), Barnichon
patent: 7209180 (2007-04-01), Takagi et al.
patent: 7224401 (2007-05-01), Ackley et al.
patent: 7239354 (2007-07-01), Moritani
patent: 7643091 (2010-01-01), Harris

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Aspect ratio enhancement does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Aspect ratio enhancement, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Aspect ratio enhancement will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2620711

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.