Multi-resolution image registration based on correlation technique

Wisetphanichkij, Sompong; Dejhan, Kobchai

doi:10.1109/IGARSS.2005.1525755

Multi-resolution image registration based on correlation technique

Author(s)

Wisetphanichkij, Sompong

Dejhan, Kobchai

Date Issued

January 1, 2005

Type

Conference Paper

DOI

10.1109/IGARSS.2005.1525755

Abstract

This paper proposed the new techniques of the multi-resolution image registration. The two images (reference and searching images), firstly, were prepared by decompose to multi-resolution images with discrete wavelet transform (DWT). Then the factional masks are created and convert to the binary masks base-on prior information. This efficiency mask-based algorithm operates in the coarse-to-fine resolution fashion on low-pass sub-band of decomposed image. Then the correlation performed at each resolution level to accomplish the registration problem © 2005 IEEE.

Citation

International Geoscience and Remote Sensing Symposium IGARSS, 6, 3871-3875, 2005

Subjects

Images correlation

Multiresolution