FusionGAN: A generative adversarial network for infrared and visible image fusion

By Jiayi Ma, Wei Yu, Pengwei Liang, Chang Li, Junjun Jiang. Information Fusion, 2019

2,045 citations recorded by the source corpus.

Abstract Infrared images can distinguish targets from their backgrounds on the basis of difference in thermal radiation, which works well at all day/night time and under all weather conditions. By contrast, visible images can provide texture details with high spatial resolution and definition in a manner consistent with the human visual system. This paper proposes a novel method to fuse these two types of information using a generative adversarial network, termed as FusionGAN. Our method establishes an adversarial game between a generator and a discriminator, where the generator aims to generate a fused image with major infrared intensities together with additional visible gradients, and the discriminator aims to force the fused image to have more details existing in visible images. This enables that the final fused image simultaneously keeps the thermal radiation in an infrared image and the textures in a visible image. In addition, our FusionGAN is an end-to-end model, avoiding manually designing complicated activity level measurements and fusion rules as in traditional methods. Experiments on public datasets demonstrate the superiority of our strategy over state-of-the-arts, where our results look like sharpened infrared images with clear highlighted targets and abundant details. Moreover, we also generalize our FusionGAN to fuse images with different resolutions, say a low-resolution infrared image and a high-resolution visible image. Extensive results demonstrate that our strategy can generate clear and clean fused images which do not suffer from noise caused by upsampling of infrared information.

Subfields: Computer Vision and Pattern Recognition, Media Technology

View Paper: https://www.semanticscholar.org/paper/2fb54f07b3322a6a9971f7e6a2504edecc124fee

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In Computer Vision and Pattern Recognition

  1. Jiayi Ma
  2. Hui Li
  3. Luc Van Gool
  4. Yiannis Demiris
  5. Radu Timofte
  6. Xingchen Zhang
  7. Xiaojun Wu
  8. Josef Kittler

In Media Technology

  1. Hui Li
  2. Jiayi Ma
  3. Yiannis Demiris
  4. Xingchen Zhang
  5. Linfeng Tang
  6. Radu Timofte
  7. Xiaojun Wu
  8. Xiao-Jun Wu

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