郵便宛て名読取りのための文字列方向検出の一検討

概要

論文の詳細を見る
Japanese mail layout could be one of the examples of the unformatted document image. It contains characters in different sizes,gaps and directions,photographs and drawings. One of the most difficult aspects is their mix of the locations,while based on projections sometimes could not find where character lines exist. Concerning these mail address character lines,handwritten or machine printed,located on a possibly confusing background of advertisements,we studied a new approach to extracting the character line,hereafter"line",in the horizontal direction(Hd)and in the vertical direction (Vd), and present in this paper its application to identifying the Japanese mail address line direction through detection of the high-ranking character line.
社団法人電子情報通信学会の論文
1995-09-05