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Face recognition by elastic bunch graph matching

机译:通过弹性束图匹配进行人脸识别

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We present a system for recognizing human faces from single images out of a large database containing one image per person. Faces are represented by labeled graphs, based on a Gabor wavelet transform. Image graphs of new faces are extracted by an elastic graph matching process and can be compared by a simple similarity function. The system differs from the preceding one (Lades et al., 1993) in three respects. Phase information is used for accurate node positioning. Object-adapted graphs are used to handle large rotations in depth. Image graph extraction is based on a novel data structure, the bunch graph, which is constructed from a small get of sample image graphs.
机译:我们提出了一种用于从大型数据库(每个人包含一个图像)中的单个图像识别人脸的系统。基于Gabor小波变换,人脸由带标签的图形表示。新面孔的图像图形是通过弹性图形匹配过程提取的,可以通过简单的相似度函数进行比较。该系统在三个方面与前一个系统(Lades等,1993)不同。相位信息用于精确的节点定位。适应对象的图形用于处理深度较大的旋转。图像图提取基于一种新颖的数据结构,即束图,该束图是由少量样本图像图构成的。

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