等濃線分布のチェイン符号記述に基づく照合方式における補間画像の作成に関する検討

概要

論文の詳細を見る
We have been studying the construction of personal identification system. This system is based on the isodensity maps in which the properties of a face is well reflected. However, in the conventional method, there were problems in terms of memory size for registration of facial images and the processing time. To improve this problem, a new matching scheme using chain coded isodensity line maps is proposed. Isodensity maps are the line pictures, therefore it can be converted to the chain codes. By using the coded isodensity lines, the improvement of the processing performance can be expected in terms of the processing time and the memory size required. In this paper, a study on the interpolation of the images described by chain codes is presented.
工学院大学の論文
2007-04-30