Image-to-Image Translation with Conditional Adversarial Networks

Image-to-Image Translation with Conditional Adversarial Networks

26 Nov 2018 | Phillip Isola, Jun-Yan Zhu, Tinghui Zhou, Alexei A. Efros
The paper "Image-to-Image Translation with Conditional Adversarial Networks" by Phillip Isola, Jun-Yan Zhu, Tinghui Zhou, and Alexei A. Efros from UC Berkeley's Berkeley AI Research (BAIR) Laboratory explores the use of conditional adversarial networks (cGANs) as a general-purpose solution for image-to-image translation tasks. The authors demonstrate that cGANs can effectively map input images to corresponding output images, learning both the mapping and a loss function to train this mapping. This approach is applied to various tasks such as synthesizing photos from label maps, reconstructing objects from edge maps, and colorizing images. The paper highlights the effectiveness of cGANs in producing high-quality results across a wide range of problems, including semantic segmentation and image manipulation. The authors also provide a detailed analysis of the network architectures and the impact of different components of the objective function, such as the L1 loss and the GAN loss. The paper concludes by showing that cGANs are a promising approach for many image-to-image translation tasks, especially those involving highly structured graphical outputs.The paper "Image-to-Image Translation with Conditional Adversarial Networks" by Phillip Isola, Jun-Yan Zhu, Tinghui Zhou, and Alexei A. Efros from UC Berkeley's Berkeley AI Research (BAIR) Laboratory explores the use of conditional adversarial networks (cGANs) as a general-purpose solution for image-to-image translation tasks. The authors demonstrate that cGANs can effectively map input images to corresponding output images, learning both the mapping and a loss function to train this mapping. This approach is applied to various tasks such as synthesizing photos from label maps, reconstructing objects from edge maps, and colorizing images. The paper highlights the effectiveness of cGANs in producing high-quality results across a wide range of problems, including semantic segmentation and image manipulation. The authors also provide a detailed analysis of the network architectures and the impact of different components of the objective function, such as the L1 loss and the GAN loss. The paper concludes by showing that cGANs are a promising approach for many image-to-image translation tasks, especially those involving highly structured graphical outputs.
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