Position Detection For a Camera Pen Using LLAH and Dot Patterns

言語	英語
種類	研究会等の予稿
著者	Matthias Sperber，Martin Klinkigt，Koichi Kise，Masakazu Iwamura，Benjamin Adrian，Andreas Dengel
論文名	Position Detection For a Camera Pen Using LLAH and Dot Patterns
論文誌名	電子情報通信学会技術研究報告
発表番号	PRMU2009-318
ページ	pp.501-506
査読の有無	無
年月	2010年3月
分野	文書画像解析
キー	`Sperber2010_IEICEPRMU` (id=1149)

要約

In this report, we present a method of position detection for a low-cost camera-pen. Our method allows reconstruction of handwriting, as well as retrieval of the particular document that is being written onto. For this matter, we use a point pattern printed onto the document's background, which is indexed using Locally Likely Arangement Hashing. For position detection, the dot pattern is extracted from the camera image and then matchied to the hash table. Experimental results shows high retrieval accuracy (80.4%--100%) when the pattern is disturbed by the document's foreground only to a certain extent.

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出力結果

@inproceedings{Sperber2010_IEICEPRMU, author = {Sperber, Matthias and Klinkigt, Martin and Kise, Koichi and Iwamura, Masakazu and Adrian, Benjamin and Dengel, Andreas}, title = {Position Detection For a Camera Pen Using LLAH and Dot Patterns}, booktitle = {電子情報通信学会技術研究報告}, year = 2010, month = mar, pages = {501--506}, note = {PRMU2009-318} }

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Position Detection For a Camera Pen Using LLAH and Dot Patterns

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