The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 28, 2006
Filed:
Mar. 22, 2004
Satoyuki Ishii, Kumagaya, JP;
Satoyuki Ishii, Kumagaya, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A video signal processing apparatus comprising a motion vector detecting section detecting a video motion vector from current-field and pre-field video signals or video signal before and after one field of the current-field video signal, a first interpolation signal generating section displacing the pre-field video signal at a unit of block in accordance with the motion vector to generate a first interpolation signal, a second interpolation signal generating section adding the current-field video signal to a vertical high-band component of the first interpolation to generate a second interpolation signal, a comparison reference signal generating section generating a comparison reference signal from the current-field video signal, and an output control section controlling the output of first and second interpolation signals based on a correlation between first and second interpolation signals and the comparison reference signal.