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:
Jun. 01, 2004
Filed:
Dec. 20, 1999
Applicant:
Inventor:
Sadami Okada, Sakado, JP;
Assignee:
Nikon Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K 9/36 ;
U.S. Cl.
CPC ...
G06K 9/36 ;
Abstract
An image data compression method invention for compressing image data including pixel data having a specific number of bits per pixel obtained at an image input device, includes: a step in which the pixel data having the specific number of bits are divided into higher-order bit data having a first number of bits and lower-order bit data having a second number of bits; and a step in which at least the higher-order bit data resulting from division are compressed through a specific compression method.
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Okada, Sadami. (2004). Image data compression method image data compression apparatus and recording medium and data signal for providing image data compression program (U.S. Patent No. 6744929). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6744929
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