Apparatus and method for extracting aspect ratio of received...

Details Apparatus and method for extracting aspect ratio of received... Apparatus and method for extracting aspect ratio of received...

2006-01-18

2009-11-03

Hsia, Sherrie (Department: 2622)

Television

Basic receiver with additional function

Multimode

C348S558000

Reexamination Certificate

active

07612830

ABSTRACT:
Disclosed herein are an apparatus and method for extracting the aspect ratio of received broadcast content. The apparatus includes an image reception unit, a frequency detection unit, a determination unit, and an output unit. The image reception unit receives a digital image. The frequency detection unit detects the frequency of the predetermined region of the frame of the digital image. The determination unit determines the aspect ratio of the received digital image by comparing the detected frequency with a threshold value. The output unit outputs the aspect ratio of the received digital image based on the result of the determination.

REFERENCES:
patent: 5657034 (1997-08-01), Yamazaki
patent: 5719636 (1998-02-01), Ishii et al.
patent: 5973749 (1999-10-01), Ishii et al.
patent: 7187415 (2007-03-01), Arora
patent: 5-292424 (1993-11-01), None
patent: 2001-251591 (2001-09-01), None
patent: 1994-0017843 (1994-07-01), None
patent: 100192701 (1996-03-01), None
patent: 1997-7004293 (1997-08-01), None
patent: 2000-0034341 (2000-06-01), None

Affiliated with

Also associated with

Rating

Apparatus and method for extracting aspect ratio of received... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus and method for extracting aspect ratio of received..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for extracting aspect ratio of received... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4116401