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Table 1The face recognition rate and the average recognition speed based on SRC algorithm,
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Dksvd algorithm and improved initialization algorithm of discriminative KSVD
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表1基于SRC方法、Dksvd方法、改进初始化方法的Dksvd方法的人脸识别率与平均识别速度
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方法〖〗字典大小〖〗字典类型〖〗识别率
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/%〖〗平均识别速度
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/(ms/幅)〖〗训练字典误差SRC〖〗504×1216〖〗未训练〖〗93.74〖〗4.834〖〗〖〗SRC(15)〖〗504×650〖〗未训练〖〗79.47〖〗2.518〖〗〖〗Dksvd〖〗504×650〖〗类内未训练〖〗92.82〖〗2.435〖〗4.895〖〗改进Dksvd〖〗504×650〖〗类内已训练〖〗93.74〖〗2.441〖〗4.724〖〗[J].IEEE Transactions on Signal Processing,2006,54(11):43114322.
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