Abstract
Document image matching is the key technique for document registration and retrieval. In this paper, a new matching algorithm based on document component block list and component block tree is proposed. Our method can effectively make use of the local information of each page block and the global information of page layout, while it is also robust to image distortion, filled-in text, and noises. This algorithm is then refined and applied to automatic data extraction of column forms. A demonstrating software package has been developed.
| Original language | English |
|---|---|
| Title of host publication | IEEE International Conference on Image Processing |
| Pages | 601-604 |
| Number of pages | 4 |
| Publication status | Published - 1 Dec 2000 |
| Event | International Conference on Image Processing (ICIP 2000) - Vancouver, BC, Canada Duration: 10 Sept 2000 → 13 Sept 2000 |
Conference
| Conference | International Conference on Image Processing (ICIP 2000) |
|---|---|
| Country/Territory | Canada |
| City | Vancouver, BC |
| Period | 10/09/00 → 13/09/00 |
ASJC Scopus subject areas
- Computer Vision and Pattern Recognition
- Hardware and Architecture
- Electrical and Electronic Engineering