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:
Feb. 01, 2011
Filed:
Apr. 05, 2007
Toshitsugu Yamamoto, Takatsuki, JP;
Toshitsugu Yamamoto, Takatsuki, JP;
Konica Minolta Business Technologies, Inc., Tokyo, JP;
Abstract
An image data compression method includes the steps of dividing image data into predetermined regions, generating modeled data by extracting a feature of the image data for each of the regions, performing trial calculation of data quantity of compressed data that is generated by a thinning-out process in which data is thinned out from the modeled data based on a threshold value concerning the thinning-out process, determining a thinning-out threshold value that is a threshold value such that the data quantity becomes equal to or less than a predetermined target data quantity, and performing the thinning-out process based on the thinning-out threshold value so that compressed data is generated.