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图像目标识别效果评估
张勇; 周进; 吴钦章
Source Publication半导体光电
Volume30Issue:5Pages:788-792
2009
Language中文
Subtype期刊论文
Abstract提出了一种对图像单目标识别算法性能进行量化评估的方法。该方法将ROC曲线予以量化,在高斯分布假设下推导出识别算法性能的单一量化指标评估模型,采用均值和方差综合描述算法效果。并采用Sigmoid函数对Gaussian分布函数逼近的方法,结合Logistic回归分析模型,推导了评估模型的简化解算公式。该方法实现了对识别算法效果的定量评估,为不同应用环境下优化算法参数和算法组合提供了量化依据。仿真结果表明了该方法的有效性。
Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/4302
Collection光电测控技术研究室(三室)
Corresponding Author张勇
Affiliation中国科学院光电技术研究所
Recommended Citation
GB/T 7714
张勇,周进,吴钦章. 图像目标识别效果评估[J]. 半导体光电,2009,30(5):788-792.
APA 张勇,周进,&吴钦章.(2009).图像目标识别效果评估.半导体光电,30(5),788-792.
MLA 张勇,et al."图像目标识别效果评估".半导体光电 30.5(2009):788-792.
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