title: Edify Image: High-Quality Image Generation with Pixel Space Laplacian
    Diffusion Models
summary: We introduce Edify Image, a family of diffusion models capable of generating
  photorealistic image content with pixel-perfect accuracy. Edify Image utilizes
  cascaded pixel-space diffusion models trained using a novel Laplacian diffusion
  process, in which image signals at different frequency bands are attenuated at
  varying rates. Edify Image supports a wide range of applications, including
  text-to-image synthesis, 4K upsampling, ControlNets, 360 HDR panorama
  generation, and finetuning for image customization.
paper_authors._id: 6732d419f0ecef820ae77f9a
paper_authors.name: NVIDIA
paper_authors._id: 6732d419f0ecef820ae77f9c
paper_authors.name: Yuval Atzmon
paper_authors._id: 6732d419f0ecef820ae77f9d
paper_authors.name: Maciej Bala
paper_authors._id: 6732d419f0ecef820ae77f9e
paper_authors.name: Yogesh Balaji
paper_authors._id: 6732d419f0ecef820ae77f9f
paper_authors.name: Tiffany Cai
paper_authors._id: 6732d419f0ecef820ae77fa0
paper_authors.name: Yin Cui
paper_authors.status: claimed_verified
paper_authors.statusLastChangedAt: 2025-03-24T08:56:12.761Z
paper_authors._id: 649f05367b57fab3a5b27c8b
paper_authors.avatarUrl: https://cdn-avatars.huggingface.co/v1/production/uploads/649f05367b57fab3a5b27c8b/UDJB4yqF2NmaRwCyTOfcl.jpeg
paper_authors.fullname: Yin Cui
paper_authors.type: user
paper_authors.user: richardaecn
paper_authors._id: 6732d419f0ecef820ae77fa1
paper_authors.name: Jiaojiao Fan
paper_authors._id: 6732d419f0ecef820ae77fa2
paper_authors.name: Yunhao Ge
paper_authors._id: 6732d419f0ecef820ae77fa3
paper_authors.name: Siddharth Gururani
paper_authors._id: 6732d419f0ecef820ae77fa4
paper_authors.name: Jacob Huffman
paper_authors._id: 6732d419f0ecef820ae77fa5
paper_authors.name: Ronald Isaac
paper_authors._id: 6732d419f0ecef820ae77fa6
paper_authors.name: Pooya Jannaty
paper_authors._id: 6732d419f0ecef820ae77fa7
paper_authors.name: Tero Karras
paper_authors._id: 6732d419f0ecef820ae77fa8
paper_authors.name: Grace Lam
paper_authors._id: 6732d419f0ecef820ae77fa9
paper_authors.name: J. P. Lewis
paper_authors._id: 6732d419f0ecef820ae77faa
paper_authors.name: Aaron Licata
paper_authors._id: 6732d419f0ecef820ae77fab
paper_authors.name: Yen-Chen Lin
paper_authors._id: 6732d419f0ecef820ae77fac
paper_authors.name: Ming-Yu Liu
paper_authors._id: 6732d419f0ecef820ae77fad
paper_authors.name: Qianli Ma
paper_authors._id: 6732d419f0ecef820ae77fae
paper_authors.name: Arun Mallya
paper_authors._id: 6732d419f0ecef820ae77faf
paper_authors.name: Ashlee Martino-Tarr
paper_authors._id: 6732d419f0ecef820ae77fb0
paper_authors.name: Doug Mendez
paper_authors._id: 6732d419f0ecef820ae77fb1
paper_authors.name: Seungjun Nah
paper_authors._id: 6732d419f0ecef820ae77fb2
paper_authors.name: Chris Pruett
paper_authors._id: 6732d419f0ecef820ae77fb3
paper_authors.name: Fitsum Reda
paper_authors._id: 6732d419f0ecef820ae77fb4
paper_authors.name: Jiaming Song
paper_authors._id: 6732d419f0ecef820ae77fb5
paper_authors.name: Ting-Chun Wang
paper_authors._id: 6732d419f0ecef820ae77fb6
paper_authors.name: Fangyin Wei
paper_authors._id: 6732d419f0ecef820ae77fb7
paper_authors.name: Xiaohui Zeng
paper_authors.status: claimed_verified
paper_authors.statusLastChangedAt: 2024-11-16T19:47:01.096Z
paper_authors._id: 63363cb8a8048332fdc268cd
paper_authors.avatarUrl: /avatars/a9bf6ce3394a8b76eade1a7517b37fa1.svg
paper_authors.fullname: xiaohui zeng
paper_authors.type: user
paper_authors.user: xiaohui2022
paper_authors._id: 6732d419f0ecef820ae77fb8
paper_authors.name: Yu Zeng
paper_authors._id: 6732d419f0ecef820ae77fb9
paper_authors.name: Qinsheng Zhang
paper_title: Edify Image: High-Quality Image Generation with Pixel Space Laplacian
    Diffusion Models
paper_summary: We introduce Edify Image, a family of diffusion models capable of generating
  photorealistic image content with pixel-perfect accuracy. Edify Image utilizes
  cascaded pixel-space diffusion models trained using a novel Laplacian diffusion
  process, in which image signals at different frequency bands are attenuated at
  varying rates. Edify Image supports a wide range of applications, including
  text-to-image synthesis, 4K upsampling, ControlNets, 360 HDR panorama
  generation, and finetuning for image customization.
paper_ai_summary: Edify Image, a family of diffusion models using Laplacian diffusion, generates photorealistic images for various applications with high accuracy.
paper_ai_keywords: cascaded pixel-space diffusion models Laplacian diffusion process photorealistic image content text-to-image synthesis 4K upsampling ControlNets 360 HDR panorama generation finetuning