DreamGaussian4D: Generative 4D Gaussian Splatting
Remarkable progress has been made in 4D content generation recently. However,
existing methods suffer from long optimization time, lack of motion
controllability, and a low level of detail. In this paper, we introduce
DreamGaussian4D, an efficient 4D generation framework that builds on 4D
Gaussian Splatting representation. Our key insight is that the explicit
modeling of spatial transformations in Gaussian Splatting makes it more
suitable for the 4D generation setting compared with implicit representations.
DreamGaussian4D reduces the optimization time from several hours to just a few
minutes, allows flexible control of the generated 3D motion, and produces
animated meshes that can be efficiently rendered in 3D engines.
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Jiawei Ren
claimed_verified
2023-12-29T09:00:16.800Z
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Jiawe Ren
user
jiawei011
658e4a880f4519bfc22b03e5
Liang Pan
claimed_verified
2024-11-05T16:12:59.138Z
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pan
user
pldeqiushui
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Jiaxiang Tang
admin_assigned
2024-06-10T16:53:43.685Z
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jiaxiang tang
user
jiaxiang-tang
658e4a880f4519bfc22b03e7
Chi Zhang
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Ang Cao
admin_assigned
2024-06-10T16:54:23.066Z
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Ang Cao
user
AACEE
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Gang Zeng
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Ziwei Liu
admin_assigned
2024-06-10T16:54:37.572Z
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https://cdn-avatars.huggingface.co/v1/production/uploads/1656826685333-62ab1ac1d48b4d8b048a3473.png
Ziwei Liu
user
liuziwei7
DreamGaussian4D: Generative 4D Gaussian Splatting
Remarkable progress has been made in 4D content generation recently. However,
existing methods suffer from long optimization time, lack of motion
controllability, and a low level of detail. In this paper, we introduce
DreamGaussian4D, an efficient 4D generation framework that builds on 4D
Gaussian Splatting representation. Our key insight is that the explicit
modeling of spatial transformations in Gaussian Splatting makes it more
suitable for the 4D generation setting compared with implicit representations.
DreamGaussian4D reduces the optimization time from several hours to just a few
minutes, allows flexible control of the generated 3D motion, and produces
animated meshes that can be efficiently rendered in 3D engines.
DreamGaussian4D efficiently generates 4D content with reduced optimization time, controllable motion, and high-quality animated meshes using Gaussian Splatting representation.
Gaussian Splatting spatial transformations 4D generation 4D Gaussian Splatting representation animated meshes 3D engines