ERS SAR and SPOT images automatic registration in a multichannel consensual segmentation scheme

Author

Thépaut, Olivier ; Kpalma, Kidiyo ; Ronsin, Joseph

Author_Institution

Lab. ARTIST, Inst. Nat. des Sci. Appliques, Rennes, France

Volume

2

fYear

1998

fDate

6-10 Jul 1998

Firstpage

1040

Abstract

This paper deals with an automatic registration method of multidate and multisensor remote sensing images as preprocessing in a multichannel consensual segmentation scheme. This two step method consists of a geometrical correction followed by a residual translation compensation performed by detecting the crosscorrelation maximum between multidate images. This second step is preceded by an edge detection for prefiltered ERS and SPOT multisensor images

Keywords

geophysical signal processing; geophysical techniques; image registration; image segmentation; image sequences; radar imaging; remote sensing; remote sensing by radar; sensor fusion; spaceborne radar; synthetic aperture radar; ERS; SAR; SPOT; automatic registration; cross correlation maximum; edge detection; geometrical correction; geophysical measurement technique; image fusion; image registration; image sequence; land surface; multichannel consensual segmentation scheme; multisensor image; multitemporal images; optical imaging; preprocessing; radar imaging; radar remote sensing; residual translation compensation; satellite remote sensing; spaceborne radar; synthetic aperture radar; terrain mapping; Automatic control; Earth; Geometry; Heart rate variability; Image edge detection; Image segmentation; Instruments; Interpolation; Microwave generation; Remote sensing;

fLanguage

English

Publisher

ieee

Conference_Titel

Geoscience and Remote Sensing Symposium Proceedings, 1998. IGARSS '98. 1998 IEEE International

Conference_Location

Seattle, WA

Print_ISBN

0-7803-4403-0

Type

conf

DOI

10.1109/IGARSS.1998.699666

Filename

699666