Title:
ビデオ画像のクラッタの再帰的抑制
Document Type and Number:
Japanese Patent JP7128671
Kind Code:
B2
Abstract:
A method of suppressing clutter in video imagery includes receiving (402) video imagery from a focal plane array (102), and decomposing (404) the video imagery into independently-moving coordinate transformations corresponding to clutter patterns that are subimages of the video imagery. The method also includes removing (406) the subimages from an image of the video imagery to produce a clutter-suppressed version of the image, and rendering (416) the clutter-suppressed version of the image. Removing (406) the subimages from the image includes generating (408) respective zeroth-order corrections for the subimages, and subtracting (410) the respective zeroth-order corrections from the image. And removing (406) the subimages includes recursively generating (412) respective first-order corrections for the subimages from the respective zeroth-order corrections, and subtracting (414) 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.
Inventors:
Dennis Jay Yelton
Application Number:
JP2018120681A
Publication Date:
August 31, 2022
Filing Date:
June 26, 2018
Export Citation:
Assignee:
The Boeing Company
International Classes:
G06T5/00; H04N5/243
Domestic Patent References:
| JP2003250093A | ||||
| JP10288660A | ||||
| JP2017102245A |
Attorney, Agent or Firm:
Murayama Yasuhiko
Tatsuhiko Abe
Shinpei Kuroda
Choe Yun
Tatsuhiko Abe
Shinpei Kuroda
Choe Yun
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