A digital camera mounted on a mobile phone is utilized as a data input device to obtain embedded data by analyzing the pattern of an image code such as a 2D bar code. This article proposes a new type of image coding method using texture image synthesis. Regularly arranged dotted-pattern is first painted with colors picked out from a texture sample, for having features corresponding to embedded data. Our texture synthesis technique then camouflages the dotted-pattern
using the same texture sample while preserving the quality
comparable to that of existing synthesis techniques. The textured
code provides the conventional bar code with an aesthetic appeal
and is used for tagging data onto real texture objects, which can
form a basis for ubiquitous mobile data communications. This
technical approach has the potential to explore new application
fields of example-based, computer-generated texture images.
雑誌名
IEEE Computer Graphics and Applications
巻
29
号
6
ページ
74 - 81
発行年
2009
出版者
IEEE
DOI
10.1109/MCG.2009.127
権利
This is the author's version of the work. Copyright (C) 2009 IEEE. IEEE Computer Graphics and Applications, Vol.29 Issue 6, 2009, Pages 74-81. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
.png)
j02721716-0029-74
(3.82MB)
機関リポジトリ概要
