Invention Grant
- Patent Title: Bad pixel cluster detection
- Patent Title (中): 坏像素群检测
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Application No.: US12185875Application Date: 2008-08-05
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Publication No.: US08971659B2Publication Date: 2015-03-03
- Inventor: Babak Forutanpour
- Applicant: Babak Forutanpour
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent James R. Gamble, Jr.
- Main IPC: G06K9/40
- IPC: G06K9/40 ; G06K9/62 ; G06K9/38 ; H04N5/367 ; H04N5/217

Abstract:
Systems and methods of bad pixel cluster detection are disclosed. In a particular embodiment, a system is disclosed that includes a bad pixel correction module coupled to receive image data and adapted to perform a bad pixel cluster detection process. The bad pixel correction module includes logic to determine whether two test pixels have values that exceed a representative value of a group of surrounding pixels by more than a threshold amount. The threshold amount is determined via a table lookup.
Public/Granted literature
- US20100034481A1 BAD PIXEL CLUSTER DETECTION Public/Granted day:2010-02-11
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