Invention Grant
- Patent Title: Suppression of ringing artifacts during image resizing
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Application No.: US09911757Application Date: 2001-07-23
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Publication No.: US07050649B2Publication Date: 2006-05-23
- Inventor: Keith R Slavin
- Applicant: Keith R Slavin
- Applicant Address: US ID Boise
- Assignee: Micron Technology, Inc.
- Current Assignee: Micron Technology, Inc.
- Current Assignee Address: US ID Boise
- Agency: Fish & Neave IP Group Ropes & Gray LLP
- Agent Evelyn C. Mak
- Main IPC: G06K9/40
- IPC: G06K9/40
Abstract:
An economical method of detecting and suppressing ringing artifacts during digital image resizing is presented. The economical method substitutes costly division calculations with cost effective comparator operations. The method also includes improved image sharpening when up-sampling an image.
Public/Granted literature
- US20030016879A1 Suppression of ringing artifacts during image resizing Public/Granted day:2003-01-23
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