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Proceedings Paper

Hyper error map based document stitching
Author(s): Chengwu Cui
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Paper Abstract

The hyper error map is proposed as a metric to guide selection of stitch seam to minimize and avoid document stitching artifacts. An efficient hyper error map computation scheme is also shown with edge filtering. Examples of actual stitching artifacts are presented and used to prove the effectiveness of the hyper error map. The hyper error map is further discussed in relation to the hyperacuity of the visual system, which indicates that other aspect of human perception should also be incorporated in visual modeling for image processing.

Paper Details

Date Published: 24 January 2011
PDF: 8 pages
Proc. SPIE 7867, Image Quality and System Performance VIII, 786703 (24 January 2011);
Show Author Affiliations
Chengwu Cui, Lexmark International, Inc. (United States)

Published in SPIE Proceedings Vol. 7867:
Image Quality and System Performance VIII
Susan P. Farnand; Frans Gaykema, Editor(s)

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