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:
Dec. 18, 2007
Filed:
Sep. 05, 2003
Takanori Yano, Kanagawa, JP;
Takao Inoue, Kanagawa, JP;
Akira Takahashi, Kanagawa, JP;
Keiichi Ikebe, Kanagawa, JP;
Hiroyuki Sakuyama, Tokyo, JP;
Taku Kodama, Kanagawa, JP;
Ikuko Yamashiro, Kanagawa, JP;
Takashi Maki, Kanagawa, JP;
Takanori Yano, Kanagawa, JP;
Takao Inoue, Kanagawa, JP;
Akira Takahashi, Kanagawa, JP;
Keiichi Ikebe, Kanagawa, JP;
Hiroyuki Sakuyama, Tokyo, JP;
Taku Kodama, Kanagawa, JP;
Ikuko Yamashiro, Kanagawa, JP;
Takashi Maki, Kanagawa, JP;
Ricoh Co., Ltd., Tokyo, JP;
Abstract
In response to a partial codestream truncation command, a partial codestream truncation process unit temporarily truncates a code line of encoded data. The partial codestream truncation process unit can also temporarily truncate the code line frame by frame. In response to an undo command, a restoration process unit restores the encoded data that has temporarily truncated code line. The temporarily truncated frames are included in a group of frames of the moving image. In response to an undo releasing command, a code line discarding unit discards the temporarily truncated code line or frames. The encoded data has a form of JPEG2000 or Motion-JPEG2000.