A New Method of Thermal Infrared Face Segmentation

FONT face; Verdana; SUN Tong-feng; REN Zi-hui; CHEN Wei; YANG Xiao-dong; FONT

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A New Method of Thermal Infrared Face Segmentation

更新时间：2025-07-16

- A New Method of Thermal Infrared Face Segmentation
- Acta Electronica Sinica Vol. 38, Issue 2A, Pages: 23-25(2010)
- 作者机构：
  
  1. 1.中国矿业大学信电学院,江苏,徐州,221116
  2. 中国矿业大学计算机学院,江苏,徐州,221116
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP391.41
- Published：2010
- 稿件说明：
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FONT face, Verdana, SUN Tong-feng, et al. A New Method of Thermal Infrared Face Segmentation[J]. Acta Electronica Sinica, 2010, 38(2A): 23-25.
DOI：

FONT face, Verdana, SUN Tong-feng, et al. A New Method of Thermal Infrared Face Segmentation[J]. Acta Electronica Sinica, 2010, 38(2A): 23-25. DOI：

摘要

<FONT face=Verdana>针对热红外人脸的边缘和细节特征模糊、对比度低、人脸和背景温度分布不同等特点，提出一种新的图像分割方法.该方法使用灰度投影粗定位人脸，使用模糊连接度分割背景和确定人眼眉毛的位置，根据眉毛的中心精确定位和归一化人脸.实验结果表明，该方法消除了背景干扰，保留了更多的人脸信息，能够有效解决热红外人脸图像的定位和分割问题.

Abstract

<FONT face=Verdana>Thermal infrared faces have the characteristics of edge and detail faintness

low contrast

different temperature distribution between faces and their backgrounds.Focusing on these characteristics

a new image segmentation method is proposed.Gray projection is used to coarsely locate face region.Fuzzy connectedness is used to segment background and determine the<FONT face=Verdana> positions of eyebrows.According to the centers of eyebrows

faces are located exactly and normalized.The experimental results show that the method eliminates the influence of background

reserves more facial information and can effectively locate and segment thermal infrared face images.

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