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首页> 外文期刊>Electronics and communications in Japan >Fast Matching Algorithm for Isodensity Contours of Faces Based on Chain Coded Description and Interpolation of Isodensity Contours
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Fast Matching Algorithm for Isodensity Contours of Faces Based on Chain Coded Description and Interpolation of Isodensity Contours

机译：基于链编码描述和等值线轮廓插值的人脸等值线轮廓快速匹配算法

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摘要

A personal identification system based on isodensity maps in which the properties of a face are well reflected has been proposed. In the conventional method, however, there were problems in terms of the memory requirements for the registration of face images and the processing time. To alleviate these problems, a new matching scheme using chain coded isodensity maps is proposed. Isodensity contours are line pictures. Therefore, they can be converted to chain codes. By using the coded isodensity contours, the improvement of the processing performance can be expected in terms of the processing time and the memory size required. In this paper, a robust personal identification system for angled faces based on the chain coded isodensity maps is proposed.
机译：已经提出了一种基于等密度图的个人识别系统，其中可以很好地反映人脸的特性。然而，在传统方法中，在面部图像的配准的存储要求和处理时间方面存在问题。为了缓解这些问题，提出了一种新的使用链编码等密度图的匹配方案。等密度线是线条图。因此，它们可以转换为链码。通过使用编码的等值线轮廓，可以根据处理时间和所需的存储大小来期待处理性能的提高。本文提出了一种基于链编码等密度图的鲁棒性个人面部识别系统。

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