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:
Apr. 30, 2013
Filed:
Apr. 09, 2010
Yoshihito Ohta, Osaka, JP;
Katsuyuki Arimoto, Okayama, JP;
Yoshihito Ohta, Osaka, JP;
Katsuyuki Arimoto, Okayama, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A video processing apparatus for converting frame rates of video signals includes: a video characteristic detection unit () that detects, from an input video signal, as characteristics of the video signal, whether or not the video signal is of a film material and/or whether or not character information is displayed in the video signal; and an interpolation phase calculation unit () to a merge unit () that constitute an image generation unit that uses the characteristics detected by the video characteristic detection unit, to generate an intermediate frame image having a phase different from the phase of an input frame image of the video signal. In accordance with the characteristics detected by the characteristic detection unit, the image generation unit moves the phase of the intermediate frame image to a phase different from a logical interpolation phase determined based on an input frame frequency and an output frame frequency.