A study of document format identification based on table structure
Tsutomu Matsunaga, Akira Tokumasu, O. Iwaki · 2003
A method to identify formatted documents through table structure is described. This method extracts connected components of white pixels in documents for identification, using a subspace classification method. The effectiveness of this method is discussed. The authors focus on the discriminant functions of this classification and consider the applicability of the method for practical use.>