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Magic123: One Image to High-Quality 3D Object Generation Using Both 2D and 3D Diffusion Priors paper page: present Magic123, a two-stage coarse-to-fine approach for high-quality, textured 3D meshes generation from a single unposed image in the wild using both2D and 3D priors. In the first stage, we optimize a... neural radiance field to produce a coarse geometry. In the second stage, we adopt a memory-efficient differentiable mesh representation to yield a high-resolution mesh with a visually appealing texture. In both stages, the 3D content is learned through reference view supervision and novel views guided by a combination of 2D and 3D diffusion priors. We introduce a single trade-off parameter between the 2D and 3D priors to control exploration (more imaginative) and exploitation (more precise) of the generated geometry. Additionally, we employ textual inversion and monocular depth regularization to encourage consistent appearances across views and to prevent degenerate solutions, respectively. Magic123 demonstrates a significant improvement over previous image-to-3D techniques, as validated through extensive experiments on synthetic benchmarks and diverse real-world images.show more

AK

503,764 subscribers

305,643 просмотров • 2 лет назад •via X (Twitter)

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Комментарии: 4

Фото профиля Gordon Guocheng Qian

Gordon Guocheng Qian2 лет назад

@_akhaliq Thanks for sharing our work. For people interested in Magic123, here are the useful links: arxiv: website: Code: Code will be released in one month.

Фото профиля Abdullah Hamdi

Abdullah Hamdi2 лет назад

Thanks @_akhaliq for sharing our work

Фото профиля Naina Chaturvedi

Naina Chaturvedi2 лет назад

Good Read. Will be covering it here -

Фото профиля FORTAS Mohammed Tahar

FORTAS Mohammed Tahar2 лет назад

From Beginner to Pro: Mastering Random Forest with applications

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