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:
Jan. 07, 2014
Filed:
May. 24, 2011
Tung-hsin Lee, Hsinchu, TW;
Tung-Hsin Lee, Hsinchu, TW;
Novatek Microelectronics Corp., Hsinchu, TW;
Abstract
A flexible video cadence detecting apparatus includes a motion detecting unit, a cycle detecting unit, a film detecting unit, and a de-interlacing unit. The motion detecting unit receives a plurality of continuous field images and determines whether or not there is motion in each field image. The motion detecting unit assigns a first or a second value according to whether or not there is motion in the field image, so as to obtain a value stream. The cycle detecting unit receives the value stream and detects whether or not the first or the second value has a cycle, so as to output a cycle determinant. The film detecting unit receives the value stream and the cycle determinant and determines whether or not the field images are a film, to output a cadence pattern. The de-interlacing unit restores the field images into an original film according to the cadence pattern.