Results 321 to 330 of about 3,103,629 (371)

LRM: Large Reconstruction Model for Single Image to 3D

International Conference on Learning Representations, 2023
We propose the first Large Reconstruction Model (LRM) that predicts the 3D model of an object from a single input image within just 5 seconds. In contrast to many previous methods that are trained on small-scale datasets such as ShapeNet in a category ...
Yicong Hong   +9 more
semanticscholar   +1 more source

Instant3D: Fast Text-to-3D with Sparse-View Generation and Large Reconstruction Model

International Conference on Learning Representations, 2023
Text-to-3D with diffusion models has achieved remarkable progress in recent years. However, existing methods either rely on score distillation-based optimization which suffer from slow inference, low diversity and Janus problems, or are feed-forward ...
Jiahao Li   +9 more
semanticscholar   +1 more source

Dense Semantic 3D Reconstruction

IEEE Transactions on Pattern Analysis and Machine Intelligence, 2017
Both image segmentation and dense 3D modeling from images represent an intrinsically ill-posed problem. Strong regularizers are therefore required to constrain the solutions from being 'too noisy'. These priors generally yield overly smooth reconstructions and/or segmentations in certain regions while they fail to constrain the solution sufficiently in
Häne, Christian   +3 more
openaire   +3 more sources

Fast3R: Towards 3D Reconstruction of 1000+ Images in One Forward Pass

Computer Vision and Pattern Recognition
Multi-view 3D reconstruction remains a core challenge in computer vision, particularly in applications requiring accurate and scalable representations across diverse perspectives.
Jianing Yang   +8 more
semanticscholar   +1 more source

MapAnything: Universal Feed-Forward Metric 3D Reconstruction

arXiv.org
We introduce MapAnything, a unified transformer-based feed-forward model that ingests one or more images along with optional geometric inputs such as camera intrinsics, poses, depth, or partial reconstructions, and then directly regresses the metric 3D ...
N. Keetha   +16 more
semanticscholar   +1 more source

MUSt3R: Multi-view Network for Stereo 3D Reconstruction

Computer Vision and Pattern Recognition
DUSt3R introduced a novel paradigm in geometric computer vision by proposing a model that can provide dense and unconstrained Stereo 3D Reconstruction of arbitrary image collections with no prior information about camera calibration nor viewpoint poses ...
Yohann Cabon   +6 more
semanticscholar   +1 more source

InstantMesh: Efficient 3D Mesh Generation from a Single Image with Sparse-view Large Reconstruction Models

arXiv.org
We present InstantMesh, a feed-forward framework for instant 3D mesh generation from a single image, featuring state-of-the-art generation quality and significant training scalability.
Jiale Xu   +5 more
semanticscholar   +1 more source

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