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:
Oct. 03, 2006
Filed:
Jun. 25, 2001
Masakazu Yoshimoto, Kanagawa, JP;
Satoshi Yoneya, Kanagawa, JP;
Masakazu Yoshimoto, Kanagawa, JP;
Satoshi Yoneya, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
An image recording and reproducing apparatus and an image recording and reproducing method in which, in an AV server using a so-called G-Shuttle system, the processing required in the high-speed playback mode can be simplified. A corresponding relationship between image groups results from dividing image data of each image unit by a plurality of image groups and groups of a first memory are being cyclically changed at every image unit, the image groups are recorded by the first memory and error-correcting codes of the image groups are generated at every image unit and recorded by a second memory. During normal speed playback, the image groups and the error-correcting codes are reproduced and digital errors of the image groups are corrected. During high-speed playback, the error-correcting codes are not reproduced.