Invention Grant
- Patent Title: Printer cartridge and memory device containing a compressed color table
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Application No.: US14787105Application Date: 2013-07-31
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Publication No.: US09621764B2Publication Date: 2017-04-11
- Inventor: Jay S. Gondek , Stephen J. Nichols , Jefferson P. Ward
- Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- Agency: Fabian VanCott
- International Application: PCT/US2013/052862 WO 20130731
- International Announcement: WO2015/016860 WO 20150205
- Main IPC: G06F15/00
- IPC: G06F15/00 ; H04N1/60 ; G06K15/02 ; H04N1/00 ; G03G15/08
Abstract:
A printer cartridge includes a memory device and at least one compressed color table stored on the memory device. A compressed color table includes a losslessly compressed neutral axis, a number of nodes that correspond to seed color table nodes and a number of delta nodes that correspond to a number of delta tables. The number of delta tables indicate differences between interpolated color table nodes and corresponding actual color table nodes.
Public/Granted literature
- US20160112606A1 PRINTER CARTRIDGE AND MEMORY DEVICE CONTAINING A COMPRESSED COLOR TABLE Public/Granted day:2016-04-21
Information query
