Invention Grant
- Patent Title: Self-correcting adaptive long-stare electro-optical system
- Patent Title (中): 自校正自适应长光电光学系统
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Application No.: US13903500Application Date: 2013-05-28
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Publication No.: US08964047B2Publication Date: 2015-02-24
- Inventor: Ian S. Robinson , Mark T. Busch , Lacy G. Cook
- Applicant: Raytheon Company
- Applicant Address: US MA Waltham
- Assignee: Raytheon Company
- Current Assignee: Raytheon Company
- Current Assignee Address: US MA Waltham
- Agency: Burns & Levinson LLP
- Agent Joseph M. Maraia; Weber Hsiao
- Main IPC: H04N5/228
- IPC: H04N5/228 ; G06T3/00 ; H04N5/232 ; H04N5/14

Abstract:
An imaging platform minimizes image distortion when there is relative motion of the imaging platform with respect to the scene being imaged where the imaging platform may be particularly susceptible to distortion when it is configured with a wide field of view or high angular rate of movement, or when performing long-stares at a given scene (e.g., for nighttime and low-light imaging.) Distortion correction may be performed by predicting distortion due to the relative motion of the imaging platform, determining optical transformations to prevent the distortion, dynamically adjusting the optics of the imaging platform during exposure, and performing digital image correction.
Public/Granted literature
- US20130335565A1 SELF-CORRECTING ADAPTIVE LONG-STARE ELECTRO-OPTICAL SYSTEM Public/Granted day:2013-12-19
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