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:
Sep. 05, 2006
Filed:
Feb. 04, 2004
Naoya Kotani, Yokohama, JP;
Masakatsu Aoki, Yokosuka, JP;
Kyoko Teranishi, Yokohama, JP;
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Abstract
An image filling method for reducing filling process in producing animation. The image filling method includes the steps of separating a reference line drawing and a line drawing into first and second closed regions; extracting at least one feature amount of the first and second closed regions; calculating variations of feature amounts between every combination of the first and second closed regions, sorting the first closed regions in ascending order by the variation of the feature amount for each of the second closed regions; generating color candidate lists for each of the second closed regions, wherein duplication of the color information is eliminated; filling each of the second closed regions with a color which is on the top of the color candidate list.