DocumentCode
641752
Title
A DBS image stitching algorithm based on affine transformation
Author
Hongmeng Chen ; Ming Li ; Vunlong Lu ; Yan Wu
Author_Institution
Nat. Key Lab. of Radar Signal Process., Xidian Univ., Xi´an, China
fYear
2013
fDate
14-16 April 2013
Firstpage
1
Lastpage
4
Abstract
The stitching quality of Doppler Beam Sharpening (DBS) image will be greatly affected due to the non-ideal movement of the radar platform. A novel method based on affine transformation is proposed, which can correct and stitch the DBS image effectively. The change of attitude of the carrier aircraft could be corrected with rotation angle and the change of position of the carrier aircraft could be corrected with offset with the help of the affine transformation. Processing results of measured data show effectiveness of the method.
Keywords
Doppler radar; affine transforms; airborne radar; radar imaging; DBS image stitching algorithm; Doppler beam sharpening image; affine transformation; carrier aircraft; non-ideal movement; radar platform; rotation angle; stitching quality; Affine transformation; Doppler Beam Sharpening (DBS); Image stitching; Motion correction;
fLanguage
English
Publisher
iet
Conference_Titel
Radar Conference 2013, IET International
Conference_Location
Xi´an
Electronic_ISBN
978-1-84919-603-1
Type
conf
DOI
10.1049/cp.2013.0340
Filename
6624504
Link To Document