Journal article
Enhancement and feature extraction for images of incised and ink texts
- Abstract:
-
This paper describes the image enhancement techniques that we have used to help historians read three kinds of writing tablets: ink, wooden stilus and lead curse tablet. The techniques include: homomorphic filtering to correct uneven illumination, high-pass filtering to remove shading caused by surface undulations, and a newer technique to remove the often substantial complicating factor of wood grain. A phase-based feature detector has been developed to detect text stroke. A description of t...
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- Publication status:
- Published
- Peer review status:
- Peer reviewed
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Authors
Bibliographic Details
- Publisher:
- Elsevier Publisher's website
- Journal:
- Image and Vision Computing Journal website
- Volume:
- 22
- Issue:
- 6
- Pages:
- 443-451
- Publication date:
- 2004-06-01
- DOI:
- ISSN:
-
0262-8856
Item Description
- Language:
- English
- Keywords:
- Subjects:
- UUID:
-
uuid:e5b11581-d913-412e-b1a3-46c1676ead35
- Local pid:
- ora:4430
- Deposit date:
- 2010-11-12
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- Copyright holder:
- Elsevier B V
- Copyright date:
- 2004
- Notes:
- The full-text of this article is not currently available in ORA, but you may be able to access the article via the publisher copy link on this record page.
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