Fast Orthorectification for Satellite Images Using Patch Backprojection

Liang Chien Chen, Tee Ann Teo, Jiann-Yeou Rau

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

The most rigorous way to register a remotely sensed image with a topomap or a relevant spatial data layer is performing orthorectifictation for the image. The focus of this investigation is to establish a fast orthorectification procedure for satellite images using a proposed "Patch Backprojection" method. The proposed scheme comprises two major components: (1) orbit modeling and (2) image orthorectification. Pushbroom scanner images including SPOT5, QuickBird and EROS A are considered in the investigation. Experimental results indicated that the accuracy loss is insignificant in all of the cases while the computation time has been reduced significantly.

Original languageEnglish
Title of host publicationInternational Geoscience and Remote Sensing Symposium (IGARSS)
Pages803-805
Number of pages3
Volume2
Publication statusPublished - 2003
Event2003 IGARSS: Learning From Earth's Shapes and Colours - Toulouse, France
Duration: 2003 Jul 212003 Jul 25

Other

Other2003 IGARSS: Learning From Earth's Shapes and Colours
CountryFrance
CityToulouse
Period03-07-2103-07-25

Fingerprint

Orbits
Satellites
QuickBird
scanner
spatial data
satellite image
modeling

All Science Journal Classification (ASJC) codes

  • Geology
  • Software

Cite this

Chen, L. C., Teo, T. A., & Rau, J-Y. (2003). Fast Orthorectification for Satellite Images Using Patch Backprojection. In International Geoscience and Remote Sensing Symposium (IGARSS) (Vol. 2, pp. 803-805)
Chen, Liang Chien ; Teo, Tee Ann ; Rau, Jiann-Yeou. / Fast Orthorectification for Satellite Images Using Patch Backprojection. International Geoscience and Remote Sensing Symposium (IGARSS). Vol. 2 2003. pp. 803-805
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Chen, LC, Teo, TA & Rau, J-Y 2003, Fast Orthorectification for Satellite Images Using Patch Backprojection. in International Geoscience and Remote Sensing Symposium (IGARSS). vol. 2, pp. 803-805, 2003 IGARSS: Learning From Earth's Shapes and Colours, Toulouse, France, 03-07-21.

Fast Orthorectification for Satellite Images Using Patch Backprojection. / Chen, Liang Chien; Teo, Tee Ann; Rau, Jiann-Yeou.

International Geoscience and Remote Sensing Symposium (IGARSS). Vol. 2 2003. p. 803-805.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Chen LC, Teo TA, Rau J-Y. Fast Orthorectification for Satellite Images Using Patch Backprojection. In International Geoscience and Remote Sensing Symposium (IGARSS). Vol. 2. 2003. p. 803-805