A Content——Based Algorithm for Document Image Retrieval
[1]SONG Tao,LIU Gang.A Content——Based Algorithm for Document Image Retrieval[J].Journal of Zhengzhou University (Engineering Science),2010,31(01):124-.
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
31
Number of periods:
2010 01
Page number:
124-
Column:
Public date:
2010-01-30
- Title:
- A Content——Based Algorithm for Document Image Retrieval
- Keywords:
- CBIR; layout analysis; document image; mathematical morphology; image segmentation; image feature
- CLC:
- -
- DOI:
- -
- Abstract:
- This paper studies the content—based image retrieval for document image．Given aquery image，the system returns overall similar images by layout analysis and statistic feature in image database．First，seg·ment an image into paragraphs and lines based on mathematical morphology，return the image layout analysisresults；and then compute the image statistic feature include characters，statistic count feature and texture togive distil arithmetic of the document image．In the end，we describe the matching model．This algorithm istested through trials and errors．The experiment results indicate this algorithm is good at precision and recall．This algorithm is highly valuable in document image retrieval．
- References:
- -
- Similar References:
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Last Update:
1900-01-01
