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. 11, 2007
Filed:
Jan. 18, 2002
Akio Kojima, Osaka-fu, JP;
Tatsumi Watanabe, Fukuoka-ken, JP;
Yasuhiro Kuwahara, Fukuoka-ken, JP;
Toshiharu Kurosawa, Fukuoka-ken, JP;
Yusuke Monobe, Fukuoka-ken, JP;
Hirotaka Oku, Osaka-fu, JP;
Akio Kojima, Osaka-fu, JP;
Tatsumi Watanabe, Fukuoka-ken, JP;
Yasuhiro Kuwahara, Fukuoka-ken, JP;
Toshiharu Kurosawa, Fukuoka-ken, JP;
Yusuke Monobe, Fukuoka-ken, JP;
Hirotaka Oku, Osaka-fu, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
The invention relates to the data transfer method, the image processing method, the data transfer system and the image data processor for transferring digital data, especially for transferring image data. The invention has an object to provide the data transfer method, the image processing method, the data transfer system and the image data processor, wherein the compression ratio is changed corresponding to the transfer rate between connecting devices and the lack of image is avoided. The detecting means detects the data transfer capability of the transmission channel and the transfer end, and the control means changes the compression ratio of the digital data corresponding to the data transfer capability. Subsequently, the compressing means compresses the digital data based on the changed compression ratio and the transfer means transfers the compressed digital data to the transfer end.