段階的な枝刈りによるアフィン不変な文字認識

岩村 雅一, 堀松 晃, 丹羽 亮, 黄瀬 浩一, 内田 誠一, 大町 真一郎

研究成果: Contribution to journalArticle査読

抄録

Recognizing characters in scene images suffering from perspective distortion is a challenge. Although there are some methods to overcome this difficulty, they are time-consuming. In this paper, we propose a set of affine invariant features and a new recognition scheme called “progressive removing” that can help reduce the processing time. Progressive removing gradually removes less feasible categories and skew angles by using multiple classifiers. We observed that progressive removing and the use of the affine invariant features reduced the processing time by about 60% in comparison to a trivial one without decreasing the recognition rate.
寄稿の翻訳タイトルAffine Invariant Character Recognition by Progressive Removing
本文言語Japanese
ページ(範囲)873-879
ページ数7
ジャーナルIEEJ Transactions on Industry Applications
131
7
DOI
出版ステータス出版済み - 7 1 2011

フィンガープリント 「段階的な枝刈りによるアフィン不変な文字認識」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル