{"paper":{"title":"Edify Image: High-Quality Image Generation with Pixel Space Laplacian Diffusion Models","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.LG"],"primary_cat":"cs.CV","authors_text":"Aaron Licata, Arun Mallya, Ashlee Martino-Tarr, Chris Pruett, Doug Mendez, Fangyin Wei, Fitsum Reda, Grace Lam, Jacob Huffman, Jiaming Song, Jiaojiao Fan, J. P. Lewis, Maciej Bala, Ming-Yu Liu, NVIDIA: Yuval Atzmon, Pooya Jannaty, Qianli Ma, Qinsheng Zhang, Ronald Isaac, Seungjun Nah, Siddharth Gururani, Tero Karras, Tiffany Cai, Ting-Chun Wang, Xiaohui Zeng, Yen-Chen Lin, Yin Cui, Yogesh Balaji, Yunhao Ge, Yu Zeng","submitted_at":"2024-11-11T16:58:31Z","abstract_excerpt":"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."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.07126","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2411.07126/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}