[1]周治平,李文慧.颜色和纹理特征的运动目标检测[J].智能系统学报编辑部,2015,10(5):729-735.[doi:10.11992/tis.201408034]
ZHOU Zhiping,LI Wenhui.Detection for moving targets based on color and texture features[J].CAAI Transactions on Intelligent Systems,2015,10(5):729-735.[doi:10.11992/tis.201408034]
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《智能系统学报》编辑部[ISSN 1673-4785/CN 23-1538/TP] 卷:
10
期数:
2015年第5期
页码:
729-735
栏目:
学术论文—机器感知与模式识别
出版日期:
2015-10-25
- Title:
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Detection for moving targets based on color and texture features
- 作者:
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周治平, 李文慧
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江南大学 物联网工程学院, 江苏 无锡 214122
- Author(s):
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ZHOU Zhiping, LI Wenhui
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School of Internet of Things, Jiangnan University, Wuxi 214122, China
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- 关键词:
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运动目标检测; 颜色特征; 纹理特征; 阴影检测; 模型更新
- Keywords:
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moving target detection; color feature; texture feature; shadow detection; model update
- 分类号:
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TP751
- DOI:
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10.11992/tis.201408034
- 文献标志码:
-
A
- 摘要:
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针对复杂场景中运动目标检测这一难题,提出利用RGB颜色特征和尺度不变局部三元模式的运动目标检测算法。利用时域中值法得到估算背景图像并快速初始化背景模型。通过颜色特征、纹理特征相似性度量,融合得出背景概率网络,通过侧抑制滤波提高对比度分类出前景与背景像素,前景像素进一步进行阴影检测,将阴影点归为背景点,但不用于模型更新。将算法与GMM、SC-SOBS、SUBSENS算法在变化检测数据库中进行对比验证。实验表明,新算法在满足实时性的基础上,对动态背景,阴影和相机抖动等有一定的鲁棒性。
- Abstract:
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An algorithm utilizing RGB color features and scale invariant local ternary patterns is presented for sol-ving the difficulty of detecting moving targets in complex scenes. The time-domain median method was adopted to estimate background image and initialize background model quickly. By fusing similarity measures of color and tex-ture features, a background probability network was obtained. The application of lateral inhibition filtering improved the contrast, the foreground and background pixels were classified, and shadow detection worked for the foreground pixels. The shadow pixels were classified as background pixels but not used for the model update. The performance of the proposed algorithm was compared with the other three algorithms in the change detection database. The proposed method can accurately handle scenes containing moving backgrounds, shadows, and camera jitter, with ac-ceptable real-time performance.
备注/Memo
收稿日期:2014-08-27;改回日期:。
作者简介:周治平,男,1962年生,教授,博士,主要研究方向为检测技术与自动化装置。主持和参与国家及省部级科研项目7项,获省部级科技进步奖3项,发表学术论文70余篇;李文慧,女,1990年生,硕士,主要研究方向为视频与图像信号处理。
通讯作者:李文慧.E-mail:liwenhui645@163.com.
更新日期/Last Update:
2015-11-16