Title:
ランダム行アクセス式のイメージャにおけるアスペクト比変換のためのシステム及び方法
Document Type and Number:
Japanese Patent JP4097988
Kind Code:
B2
Abstract:
A method (400) of aspect ratio conversion for an imager (16) having random row access includes the steps of periodically receiving (402) a predetermined number of input video lines, vertical format converting (404) the predetermined number of input video lines to provide a converted video input having a portion of the predetermined number of input video lines, and periodically multiplexing (406) a black input line with the converted video input during a waiting period during the vertical format converting step. The method can also include the step of presenting (408) on the imager the converted video input along with a plurality of black lines that were periodically multiplexed with the converted video input.
Inventors:
Donald Henry Willis
Application Number:
JP2002136235A
Publication Date:
June 11, 2008
Filing Date:
May 10, 2002
Export Citation:
Assignee:
Thomson Licensing
International Classes:
G09G3/20; G09G3/36; H04N5/44; H04N5/66; H04N7/01
Domestic Patent References:
| JP10334227A | ||||
| JP7005845A |
Attorney, Agent or Firm:
Tadahiko Ito
Shinsuke Onuki
Tadashige Ito
Shinsuke Onuki
Tadashige Ito