Detail of Publication
| Text Language | Japanese |
|---|---|
| Authors | Tomohiro Nakai, Koichi Kise, Masakazu Iwamura |
| Title | A Method of Annotation Extraction from Documents Using Alignment Based on Local Arrangements of Feature Points |
| Journal | 電子情報通信学会技術研究報告 |
| Vol. | 106 |
| Presentation number | PRMU2006-245 |
| Pages | pp.61-66 |
| Reviewed or not | Not reviewed |
| Month & Year | March 2007 |
| Abstract | Annotations on paper documents include important information, which can be exploited by their extraction and analysis. In this report, we propose a method of annotation extraction from paper documents. In the proposed method, annotations are extracted by comparing a document image of an annotated document captured using a scanner and its original document image. The proposed method is characterized by precise matching and flexible subtraction of images. Experimental results have shown that annotations can be extracted using the proposed method with 76% accuracy in the cases of color documents and 94% accuracy in the cases of monochrome documents. |
- Following file is available.
- Entry for BibTeX
@InCollection{Nakai2007, author = {Tomohiro Nakai and Koichi Kise and Masakazu Iwamura}, title = {A Method of Annotation Extraction from Documents Using Alignment Based on Local Arrangements of Feature Points}, booktitle = {電子情報通信学会技術研究報告}, year = 2007, month = mar, volume = {106}, presenID = {PRMU2006-245}, pages = {61--66} }