A Texture-based Approach to Chest Radiography Segmentation

被引：0

作者：

Ha Dai Duong ^{[1
]}

Dao Thanh Tinh ^{[1
]}

机构：

[1] LQDTU, Fac Informat Technol, Hanoi, Vietnam

来源：

2012 INTERNATIONAL CONFERENCE ON CONTROL, AUTOMATION AND INFORMATION SCIENCES (ICCAIS) | 2012年

关键词：

Chest radiography; computer-aided diagnosis; texture-based segmentation;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Segmentation is an important pre-processing step for many inspections or detections in image analysis. This paper presents a new approach where we integrate statistical features in the segmentation process of chest radiography, which is the first step towards a computer-aided diagnosis system. In this proposal, instead of using the intensity of a given pixel, a statistical feature vector is extracted from a sliding window centred on the pixel, and then a multilevel threshold segmentation algorithm is applied. Experimental results are given to demonstrate the improved performance of the proposed method.

引用

页码：187 / 190

页数：4

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