Invention Grant
- Patent Title: DVC delta commands
- Patent Title (中): DVC delta命令
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Application No.: US11790994Application Date: 2007-04-30
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Publication No.: US07782961B2Publication Date: 2010-08-24
- Inventor: Gary William Shelton , William Lazenby , Michael Potter
- Applicant: Gary William Shelton , William Lazenby , Michael Potter
- Applicant Address: US AL Huntsville
- Assignee: Avocent Corporation
- Current Assignee: Avocent Corporation
- Current Assignee Address: US AL Huntsville
- Agency: Davidson Berquist Jackson & Gowdey LLP
- Main IPC: H04N7/12
- IPC: H04N7/12 ; G06K9/36
Abstract:
A video compression system compresses video frames comprising pixels defined by n-bit color values. Encoder of video compression system determines the difference between a current pixel value and a plurality reference pixel values. Encoder sends difference value to decoder. Decoder determines current pixel value by adjusting a reference pixel color value by delta value.
Public/Granted literature
- US20070253492A1 DVC delta commands Public/Granted day:2007-11-01
Information query
