His main research interests are in Image Processing and Document Image Analysis, OCR and Pattern Recognition. He is a member of the International Journal on Document Analysis and Recognition (IJDAR) and program committee member of (e.g. ICDAR, ICFHR CBDAR 2011, AND 2011, International Workshop on Historical Document Imaging and Processing 2011). Document Imge Analysis (DIA) Research:
- Document Image Enhancement
- Typewritten OCR
- Handwritten OCR
- Word spotting
- Page Segmentation
- Page Segmentation & Handwriting Segmentation Evaluation :
- Line and Table Detection:
- Camera Based Document Analysis & Recognition:
- Text Identification in Web images:
Journals : 25
Conferences: 85 (before 1996 papers are not available to download)
