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公开(公告)号：US20240249456A1
公开(公告)日：2024-07-25
申请号：US18624960
申请日：2024-04-02
Applicant: Google LLC
Inventor： Chitwan Saharia , William Chan , Mohammad Norouzi , Saurabh Saxena , Yi Li , Jay Ha Whang , David James Fleet , Jonathan Ho
IPC: G06T11/60 , G06F40/284 , G06F40/40 , G06N3/08 , G06T3/4053 , G06T5/70
CPC classification number: G06T11/60 , G06F40/284 , G06F40/40 , G06N3/08 , G06T3/4053 , G06T5/70
Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for generating images. In one aspect, a method includes: receiving an input text prompt including a sequence of text tokens in a natural language; processing the input text prompt using a text encoder neural network to generate a set of contextual embeddings of the input text prompt; and processing the contextual embeddings through a sequence of generative neural networks to generate a final output image that depicts a scene that is described by the input text prompt.
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公开(公告)号：US20240338936A1
公开(公告)日：2024-10-10
申请号：US18296938
申请日：2023-04-06
Applicant: Google LLC
Inventor： Jonathan Ho , Tim Salimans , Alexey Alexeevich Gritsenko , William Chan , Mohammad Norouzi , David James Fleet
IPC: G06V10/82 , G06V10/771 , H04N7/01
CPC classification number: G06V10/82 , G06V10/771 , H04N7/0117 , H04N7/013
Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for generating an output video conditioned on an input. In one aspect, a method comprises receiving the input; initializing a current intermediate representation; generating an output video by updating the current intermediate representation at each of a plurality of iterations, wherein the updating comprises, at each iteration: processing an intermediate input for the iteration comprising the current intermediate representation using a diffusion model that is configured to process the intermediate input to generate a noise output; and updating the current intermediate representation using the noise output for the iteration.
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公开(公告)号：US11978141B2
公开(公告)日：2024-05-07
申请号：US18199883
申请日：2023-05-19
Applicant: Google LLC
Inventor： Chitwan Saharia , William Chan , Mohammad Norouzi , Saurabh Saxena , Yi Li , Jay Ha Whang , David James Fleet , Jonathan Ho
IPC: G06T11/60 , G06F40/284 , G06F40/40 , G06N3/08 , G06T3/40 , G06T3/4053 , G06T5/00
CPC classification number: G06T11/60 , G06F40/284 , G06F40/40 , G06N3/08 , G06T3/4053 , G06T5/002
Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for generating images. In one aspect, a method includes: receiving an input text prompt including a sequence of text tokens in a natural language; processing the input text prompt using a text encoder neural network to generate a set of contextual embeddings of the input text prompt; and processing the contextual embeddings through a sequence of generative neural networks to generate a final output image that depicts a scene that is described by the input text prompt.
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公开(公告)号：US20230377226A1
公开(公告)日：2023-11-23
申请号：US18199883
申请日：2023-05-19
Applicant: Google LLC
Inventor： Chitwan Saharia , William Chan , Mohammad Norouzi , Saurabh Saxena , Yi Li , Jay Ha Whang , David James Fleet , Jonathan Ho
CPC classification number: G06T11/60 , G06T3/4053 , G06T5/002 , G06F40/40 , G06F40/284 , G06N3/08
Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for generating images. In one aspect, a method includes: receiving an input text prompt including a sequence of text tokens in a natural language; processing the input text prompt using a text encoder neural network to generate a set of contextual embeddings of the input text prompt; and processing the contextual embeddings through a sequence of generative neural networks to generate a final output image that depicts a scene that is described by the input text prompt.
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