Invention Grant
US08462235B2 Method and system for X-droop correction in solid state image sensor
有权
固态图像传感器X下垂校正的方法和系统
- Patent Title: Method and system for X-droop correction in solid state image sensor
- Patent Title (中): 固态图像传感器X下垂校正的方法和系统
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Application No.: US12916967Application Date: 2010-11-01
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Publication No.: US08462235B2Publication Date: 2013-06-11
- Inventor: John Kevin Moore
- Applicant: John Kevin Moore
- Applicant Address: GB Marlow-Buckinghamshire
- Assignee: STMicroelectronics (Research & Development) Limited
- Current Assignee: STMicroelectronics (Research & Development) Limited
- Current Assignee Address: GB Marlow-Buckinghamshire
- Agency: Allen, Dyer, Doppelt Milbrath & Gilchrist, P.A.
- Priority: GB0920930.5 20091130
- Main IPC: H04N9/64
- IPC: H04N9/64 ; H04N5/228 ; H04N5/217 ; H04N3/14 ; H04N5/335

Abstract:
A method and system is for limiting the x-droop effect in the digital image captured with solid state image sensors with a correction mechanism which instead of using only correction values from the same column to which the correction is applied, also takes the neighboring pixels into account to provide an averaged value to aid in the reduction of temporal and fixed noise contributions associated with the readout of a single pixel.
Public/Granted literature
- US20110128419A1 METHOD AND SYSTEM FOR X-DROOP CORRECTION IN SOLID STATE IMAGE SENSOR Public/Granted day:2011-06-02
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