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. 27, 2009
Filed:
Sep. 15, 2005
Sunao Tabata, Mishima, JP;
Nobuhiko Nakahara, Susono, JP;
Sunao Tabata, Mishima, JP;
Nobuhiko Nakahara, Susono, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Tec Kabushiki Kaisha, Tokyo, JP;
Abstract
An image data decoding apparatus decoded synthesized-compressed data in which image data with a plurality of resolutions is compressed in block units by different compression systems, respectively, and each compressed data is synthesized to a single piece of compressed data. The image data decoding apparatus comprises a separating section-for separating the synthesized-compressed data to compressed data with every resolution, decoding sections--for decoding separated and compressed data with a first resolution to obtain first high-resolution data and also decoding compressed data with a second resolution obtained from the separating section to obtain first low-resolution data, a conversion section-for converting the first low-resolution data into second high-resolution data, and an image synthesis section-for synthesizing the first and the second high-resolution data to obtain a decoded image signal.