Fourier transform-based image synthesis using neural networks
AssigneeNVIDIA Corporation
InventorsMorteza Mardani Korani, Guilin Liu, Aysegul Dundar, Shiqiu Liu, Andrew J. Tao, Bryan Christopher Catanzaro
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Abstract
Apparatuses, systems, and techniques to scale textured images using a Fourier transform in conjunction with one or more neural networks. In at least one embodiment, a neural network generates an expanded image from an input image by applying a Fourier transform to one or more feature maps generated by said neural network and up-scaling one or more resulting frequency domain feature maps before generating an expanded output image based on up-scaled feature maps.
Claims32
A processor comprising:
- one or more circuits to use one or more neural networks to up-sample pixels of an image after the pixels of the image have been transformed to a frequency domain.
A system comprising:
- one or more processors to use one or more neural networks to up-sample pixels of an image after the pixels of the image have been transformed to a frequency domain.
A machine-readable medium having stored thereon a set of instructions, which if performed by one or more processors, cause the one or more processors to at least:
- use one or more neural networks to up-sample pixels of an image after the pixels of the image have been transformed to a frequency domain.
A method comprising:
- using one or more neural networks to up-sample pixels of an image after the pixels of the image have been transformed to a frequency domain.
Dependencies are inferred from the claim text.