1 "The Retrieval of Document Images: A Brief Survey" 70 (70): 287-298, 1998.
2 "Table Extraction and Analysis Algorithm from Document Images" 2 : 129-138, 1998.
3 "Retrieving Imaged Documents in Digital Libraries Based on Word Image Coding" 174-187, Jan.,2004.
4 "Research on the Table Vectorization in the Document Image" 3 (3): 1147-1159, Aug.1996
5 "Reference Line Extraction from Form Documents with Complicated Backgrounds" 1080-1084, 2003.
6 "Recognition and Data Extraction of Form Documents based on Three Types of Line Segments" 31 (31): 1525-1540, 1998.
7 "Methodology of Automatic Extraction of Table-Form Cells" 15-21, Oct.2000.
8 "Layout Recognition of Multi-Kinds of Table-Form Documents" 17 : 432-445, 1995.
9 "Indexing and Retrieval of Words in Old Documents" 1 : 223-227, 2003.
10 "Form Document Identification using Line Structure based Features" 704-709, Sept.,2001.
1 "The Retrieval of Document Images: A Brief Survey" 70 (70): 287-298, 1998.
2 "Table Extraction and Analysis Algorithm from Document Images" 2 : 129-138, 1998.
3 "Retrieving Imaged Documents in Digital Libraries Based on Word Image Coding" 174-187, Jan.,2004.
4 "Research on the Table Vectorization in the Document Image" 3 (3): 1147-1159, Aug.1996
5 "Reference Line Extraction from Form Documents with Complicated Backgrounds" 1080-1084, 2003.
6 "Recognition and Data Extraction of Form Documents based on Three Types of Line Segments" 31 (31): 1525-1540, 1998.
7 "Methodology of Automatic Extraction of Table-Form Cells" 15-21, Oct.2000.
8 "Layout Recognition of Multi-Kinds of Table-Form Documents" 17 : 432-445, 1995.
9 "Indexing and Retrieval of Words in Old Documents" 1 : 223-227, 2003.
10 "Form Document Identification using Line Structure based Features" 704-709, Sept.,2001.
11 "Extraction of Data from Pre-printed Forms" 5 (5): 211-222, 1992.
12 "Efficient Extraction of Primitives from Line Drawings Composed of Horizontal and Vertical Lines" 214-221, 1997.
13 "A Tabular Survey of Automated Table Processing" 1941 : 93-120, 1999.
14 "A Search Engine for Imaged Documents in PDF Files" 536-537, 2004.
15 "A Retargetable Table Reader" 158-163, 1997.
16 "A Keyword Spotting System of Korean Document Images" 530-, Dec.2002.
17 "A General System for the Retrieval of Document Images from Digital Libraries" 150-173, Jan.2004.
18 "A Document Image Preprocessing System for Keyword Spotting" 440-443, Dec.2004.