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LICENSE.txt

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+Flickr-Faces-HQ (FFHQ) is a high-quality image dataset of human faces,
+originally created as a benchmark for generative adversarial networks (GAN):
+
+    A Style-Based Generator Architecture for Generative Adversarial Networks
+    Tero Karras (NVIDIA), Samuli Laine (NVIDIA), Timo Aila (NVIDIA)
+    http://stylegan.xyz/paper
+
+The individual images were published in Flickr by their respective authors
+under either Creative Commons BY 2.0, Creative Commons BY-NC 2.0,
+Public Domain Mark 1.0, Public Domain CC0 1.0, or U.S. Government Works
+license. All of these licenses allow free use, redistribution, and adaptation
+for non-commercial purposes. However, some of them require giving appropriate
+credit to the original author, as well as indicating any changes that were
+made to the images. The license and original author of each image are
+indicated in the metadata.
+
+    https://creativecommons.org/licenses/by/2.0/
+    https://creativecommons.org/licenses/by-nc/2.0/
+    https://creativecommons.org/publicdomain/mark/1.0/
+    https://creativecommons.org/publicdomain/zero/1.0/
+    http://www.usa.gov/copyright.shtml
+
+The dataset itself (including JSON metadata, download script, and
+documentation) is made available under Creative Commons BY-NC-SA 4.0 license
+by NVIDIA Corporation. You can use, redistribute, and adapt it for
+non-commercial purposes, as long as you (a) give appropriate credit by
+citing our paper, (b) indicate any changes that you've made, and
+(c) distribute any derivative works under the same license.
+
+    https://creativecommons.org/licenses/by-nc-sa/4.0/