Nautical radar clutter suppression and small target detection based on image spectrum filtering and Hough transform

Nautical radar clutter suppression and small target detection based on image spectrum filtering and Hough transform

Here, a new clutter suppression and small target detection method was presented for nautical radars based on image spectrum filtering and Hough transform (HT). It is well known that sea clutter can be decomposed into texture component (TC) and spiky component (SC). First, the raw echo image was tran...

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Bibliographic Details
Main Authors: Zhonghua Bao, Chunlei Zhang, Jianbin Lu
Format: Article
Language:English
Published: Wiley 2019-10-01
Series:The Journal of Engineering
Subjects:
image texture
image filtering
radar imaging
object detection
radar clutter
radar detection
hough transforms
tc clutter
invert clutter response filter
false-alarmed detections
distributed sc clutter
nautical radar clutter suppression
target detection method
spiky component
narrow band feature
sea clutter suppression
raw echo imaging
image spectrum filtering
hough transform
texture component
2d filter
2d cfar detector
ht technique
target track line extraction
Online Access:https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0752

Internet

https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0752

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