Labeled Faces in the Wild aligned (LFW-a)

The "Labeled Faces in the Wild-a" image collection is a database of labeled, face images intended for studying Face Recognition in unconstrained images. It contains the same images available in the original Labeled Faces in the Wild data set, however, here we provide them after alignment using a commercial face alignment software. Some of our results, published in [1,2,3], were produced using these images. We show this alignment to improve the performance of face recognition algorithms. More information on how these images were aligned may be found in the two papers. We have maintained the same directory structure as in the original LFW data set, and so these images can be used as direct substitutes for those in the original image set. Note, however, that the images available here are grayscale versions of the originals. Citation: If you find these images useful and use them in your work, please follow these guidlines: Comply with any instructions specified for the original L

“Labeled Faces in the Wild-a”图像集库旨在为研究非约束条件下的面部识别提供标注的面部图像数据库。该库包含与原始的“Labeled Faces in the Wild”数据集相同的图像，然而，在此我们提供了经过商业面部对齐软件对齐后的图像。我们的一些研究成果，如[1,2,3]中所述，是利用这些图像生成的。我们展示这种对齐是为了提升面部识别算法的性能。关于这些图像对齐的更多信息，可在两篇论文中找到。我们保留了与原始LFW数据集相同的目录结构，因此这些图像可以直接替代原始图像集中的图像。请注意，此处提供的图像是原始图像的灰度版本。引用说明：如果您发现这些图像对您的研究有所帮助，并在您的作品中使用了它们，请遵循以下指导原则：遵守原始数据集指定的任何指令。”
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