Invention Grant
- Patent Title: Recursive suppression of clutter in video imagery
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Application No.: US15656808Application Date: 2017-07-21
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Publication No.: US10438326B2Publication Date: 2019-10-08
- Inventor: Dennis J. Yelton
- Applicant: THE BOEING COMPANY
- Applicant Address: US IL Chicago
- Assignee: THE BOEING COMPANY
- Current Assignee: THE BOEING COMPANY
- Current Assignee Address: US IL Chicago
- Agency: Womble Bond Dickinson (US) LLP
- Main IPC: G06K9/36
- IPC: G06K9/36 ; G06T5/00 ; G06T5/10

Abstract:
A method of suppressing clutter in video imagery includes receiving video imagery from a focal plane array, and decomposing the video imagery into independently-moving coordinate transformations corresponding to clutter patterns that are subimages of the video imagery. The method also includes removing the subimages from an image of the video imagery to produce a clutter-suppressed version of the image, and rendering the clutter-suppressed version of the image. Removing the subimages from the image includes generating respective zeroth-order corrections for the subimages, and subtracting the respective zeroth-order corrections from the image. And removing the subimages includes recursively generating respective first-order corrections for the subimages from the respective zeroth-order corrections, and subtracting the respective first-order corrections from the image. The respective zeroth-order corrections are generated and subtracted from the image before the respective first-order corrections are generated and subtracted from the image.
Public/Granted literature
- US20190026868A1 RECURSIVE SUPPRESSION OF CLUTTER IN VIDEO IMAGERY Public/Granted day:2019-01-24
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