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基于三维建模的眼镜遮挡下人脸识别

, PP. 692-699

Keywords: 人脸识别,眼镜遮挡,3D重建,眼镜模型,镜片模糊与反光

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Abstract:

眼镜作为人脸特征的不稳定性是眼镜遮挡人脸识别的主要问题。为避免现有方法消除不稳定眼镜特征时带来的人脸特征丢失,将眼镜视为人脸固有部分,提出一种基于三维建模生成人脸虚拟样本补偿眼镜不稳定性的方法。三维建模方便眼镜模型参数的调节。通过调节眼镜参数,具体分析眼镜不同部分对人脸识别的影响,同时,针对影响严重的镜片模糊和反光,均做相应处理。CAL-PEAL的实验表明本文方法对识别性能的大幅度改善,并验证镜片处理的有效性。

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