PLANAR SURFACE DETECTION BASED ON THE FACTORIZATION METHOD
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Accession number;04A0171243
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| Title;PLANAR SURFACE DETECTION BASED ON THE FACTORIZATION METHOD |
| Author;
MANO H
(Tokyo Metropolitan Univ., Tokyo, Jpn)
MINAGAWA A
(Tokyo Metropolitan Univ., Tokyo, Jpn)
TAGAWA N
(Tokyo Metropolitan Univ., Tokyo, Jpn)
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Journal Title;IEIC Technical Report (Institute of Electronics, Information and Communication Engineers)
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Journal Code:S0532B
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ISSN:0913-5685
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VOL.103;NO.540(IE2003 163-183);PAGE.91-95(2004)
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| Figure&Table&Reference;FIG.5, REF.8 |
| Pub. Country;Japan |
| Language;English |
| Abstract;We present herein a new method for detecting the directions of planar surfaces, which is based on the factorization method, a method that is frequently used as in shape reconstruction and involves feature points correspondence between several images. When the surface around each feature point consists of a planar surface, coordinate transformation by affine transformation is possible. Since moments are closed to affine transformations, parameters for affine transformation can be calculated from moments based on the linear representation of the group of an affine transformation. In the present method, the rank on singular value decomposition (SVD) is three. This formulation has no space for extension, and the rank is maintained identical to that of the original factorization method. (author abst.) |
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