3D Human Reconstruction

52 papers with code • 9 benchmarks • 14 datasets

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SHERF: Generalizable Human NeRF from a Single Image

skhu101/sherf ICCV 2023

To this end, we propose a bank of 3D-aware hierarchical features, including global, point-level, and pixel-aligned features, to facilitate informative encoding.

286
22 Mar 2023

X-Avatar: Expressive Human Avatars

Skype-line/X-Avatar CVPR 2023

Our method models bodies, hands, facial expressions and appearance in a holistic fashion and can be learned from either full 3D scans or RGB-D data.

350
08 Mar 2023

Vid2Avatar: 3D Avatar Reconstruction from Videos in the Wild via Self-supervised Scene Decomposition

MoyGcc/vid2avatar CVPR 2023

Specifically, we define a temporally consistent human representation in canonical space and formulate a global optimization over the background model, the canonical human shape and texture, and per-frame human pose parameters.

1,173
22 Feb 2023

SEFD: Learning to Distill Complex Pose and Occlusion

YangChangHee/ICCV2023_SEFD_RELEASE ICCV 2023

This paper addresses the problem of three-dimensional (3D) human mesh estimation in complex poses and occluded situations.

43
01 Jan 2023

ECON: Explicit Clothed humans Optimized via Normal integration

YuliangXiu/ECON CVPR 2023

To increase robustness for these cases, existing work uses an explicit parametric body model to constrain surface reconstruction, but this limits the recovery of free-form surfaces such as loose clothing that deviates from the body.

1,026
14 Dec 2022

Super-resolution 3D Human Shape from a Single Low-Resolution Image

marcopesavento/Super-resolution-3D-Human-Shape-from-a-Single-Low-Resolution-Image 23 Aug 2022

The approach overcomes limitations of existing approaches that reconstruct 3D human shape from a single image, which require high-resolution images together with auxiliary data such as surface normal or a parametric model to reconstruct high-detail shape.

25
23 Aug 2022

Occupancy Planes for Single-view RGB-D Human Reconstruction

xiaoming-zhao/oplanes 4 Aug 2022

Specifically, a set of 3D locations within the view-frustum of the camera are first projected independently onto the image and a corresponding feature is subsequently extracted for each 3D location.

10
04 Aug 2022

AvatarGen: a 3D Generative Model for Animatable Human Avatars

jfzhang95/avatargen 1 Aug 2022

Unsupervised generation of clothed virtual humans with various appearance and animatable poses is important for creating 3D human avatars and other AR/VR applications.

242
01 Aug 2022

Accurate 3D Body Shape Regression using Metric and Semantic Attributes

muelea/shapy CVPR 2022

Since paired data with images and 3D body shape are rare, we exploit two sources of information: (1) we collect internet images of diverse "fashion" models together with a small set of anthropometric measurements; (2) we collect linguistic shape attributes for a wide range of 3D body meshes and the model images.

288
14 Jun 2022

KeypointNeRF: Generalizing Image-based Volumetric Avatars using Relative Spatial Encoding of Keypoints

facebookresearch/KeypointNeRF 10 May 2022

In this work, we investigate common issues with existing spatial encodings and propose a simple yet highly effective approach to modeling high-fidelity volumetric humans from sparse views.

370
10 May 2022