Range images registration by correction of perspective deformations and camera calibration

Author

Lamovsky, Denis

Author_Institution

Inst. for Software Syst. in Tech. Applic. of Comput. Sci. (FORWISS), Univ. Passau, Passau, Germany

fYear

2013

fDate

15-18 Sept. 2013

Firstpage

1394

Lastpage

1398

Abstract

The problem of registration of perspectively deformed range images presented in this paper. The deformation correction is considered as a calibration correction of the correspondent cameras. An algorithm for an affine transformation compensation is presented. We focus on the registration of high dimensional human head range images. Our aim is to stitch the corrected surfaces in order to estimate of full head model. A modification of the ICP algorithm is described. The latter is aimed at estimating affine transformation.

Keywords

affine transforms; image reconstruction; image registration; ICP algorithm; ICP-like algorithms; affine transformation compensation; affine transformation estimation; camera calibration; corrected surface stitching; correspondent cameras; high dimensional human head range images; perspective deformation correction; perspectively deformed range image registration; surface reconstruction; Range image; affine transformation; depth image; perspective transformation correction; surface matching; surface registration;

fLanguage

English

Publisher

ieee

Conference_Titel

Image Processing (ICIP), 2013 20th IEEE International Conference on

Conference_Location

Melbourne, VIC

Type

conf

DOI

10.1109/ICIP.2013.6738287

Filename

6738287