mlsanityData to 7 Oct 2026

PHRIT: Parametric Hand Representation with Implicit Template

arXiv 2309.14916 ↗First posted 26 Sep 2023cs.CVcited by 5

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Abstract (arXiv)

We propose PHRIT, a novel approach for parametric hand mesh modeling with an implicit template that combines the advantages of both parametric meshes and implicit representations. Our method represents deformable hand shapes using signed distance fields (SDFs) with part-based shape priors, utilizing a deformation field to execute the deformation. The model offers efficient high-fidelity hand reconstruction by deforming the canonical template at infinite resolution. Additionally, it is fully differentiable and can be easily used in hand modeling since it can be driven by the skeleton and shape latent codes. We evaluate PHRIT on multiple downstream tasks, including skeleton-driven hand reconstruction, shapes from point clouds, and single-view 3D reconstruction, demonstrating that our approach achieves realistic and immersive hand modeling with state-of-the-art performance.

Key facts. Cited by 5 papers in the map (data through 7 Oct 2026). Builds on 64 of its 80 references that are in the map. First posted on arXiv 26 Sep 2023.

Builds on

64 of 80 references.

References · 64

  1. 2019PyTorch: An Imperative Style, High-Performance Deep Learning Librarycited by 20,160
  2. 2019DeepSDF: Learning Continuous Signed Distance Functions for Shape Representationcited by 2,682
  3. 2020Implicit Neural Representations with Periodic Activation Functionscited by 2,214
  4. 2018Occupancy Networks: Learning 3D Reconstruction in Function Spacecited by 2,037
  5. 2019Expressive Body Capture: 3D Hands, Face, and Body from a Single Imagecited by 1,600
  6. 2018Learning Implicit Fields for Generative Shape Modelingcited by 1,060
  7. 2021Volume Rendering of Neural Implicit Surfacescited by 990
  8. 2020NeRF++: Analyzing and Improving Neural Radiance Fieldscited by 857
  9. 2019PIFu: Pixel-Aligned Implicit Function for High-Resolution Clothed Human Digitizationcited by 818
  10. 2020Convolutional Occupancy Networkscited by 760
  11. 2020Implicit Geometric Regularization for Learning Shapescited by 707
  12. 2019Differentiable Volumetric Rendering: Learning Implicit 3D Representations without 3D Supervisioncited by 699
38 more
  1. 2020Neural Body: Implicit Neural Representations with Structured Latent Codes for Novel View Synthesis of Dynamic Humanscited by 634
  2. 2020End-to-End Human Pose and Mesh Reconstruction with Transformerscited by 417
  3. 2020GRAB: A Dataset of Whole-Body Human Grasping of Objectscited by 397
  4. 2019Learning joint reconstruction of hands and manipulated objectscited by 377
  5. 2021Animatable Neural Radiance Fields for Modeling Dynamic Human Bodiescited by 361
  6. 20163D Menagerie: Modeling the 3D shape and pose of animalscited by 310
  7. 2020I2L-MeshNet: Image-to-Lixel Prediction Network for Accurate 3D Human Pose and Mesh Estimation from a Single RGB Imagecited by 274
  8. 2019FreiHAND: A Dataset for Markerless Capture of Hand Pose and Shape from Single RGB Imagescited by 271
  9. 2020Pose2Mesh: Graph Convolutional Network for 3D Human Pose and Mesh Recovery from a 2D Human Posecited by 248
  10. 2020InterHand2.6M: A Dataset and Baseline for 3D Interacting Hand Pose Estimation from a Single RGB Imagecited by 244
  11. 2018Total Capture: A 3D Deformation Model for Tracking Faces, Hands, and Bodiescited by 239
  12. 2021SNARF: Differentiable Forward Skinning for Animating Non-Rigid Neural Implicit Shapescited by 221
  13. 2021Neural Articulated Radiance Fieldcited by 196
  14. 2020STAR: Sparse Trained Articulated Human Body Regressorcited by 194
  15. 20193D Hand Shape and Pose from Images in the Wildcited by 190
  16. 2021SCANimate: Weakly Supervised Learning of Skinned Clothed Avatar Networkscited by 181
  17. 2020Grasping Field: Learning Implicit Representations for Human Graspscited by 178
  18. 20193D Hand Shape and Pose Estimation from a Single RGB Imagecited by 174
  19. 2019NASA: Neural Articulated Shape Approximationcited by 149
  20. 2020Weakly-Supervised Mesh-Convolutional Hand Reconstruction in the Wildcited by 146
  21. 2022OakInk: A Large-scale Knowledge Repository for Understanding Hand-Object Interactioncited by 129
  22. 2020CPF: Learning a Contact Potential Field to Model the Hand-Object Interactioncited by 127
  23. 2020i3DMM: Deep Implicit 3D Morphable Model of Human Headscited by 109
  24. 2021LEAP: Learning Articulated Occupancy of Peoplecited by 107
  25. 2021imGHUM: Implicit Generative Models of 3D Human Shape and Articulated Posecited by 102
  26. 2020Weakly Supervised 3D Hand Pose Estimation via Biomechanical Constraintscited by 97
  27. 2022HandOccNet: Occlusion-Robust 3D Hand Mesh Estimation Networkcited by 95
  28. 2021NPMs: Neural Parametric Models for 3D Deformable Shapescited by 89
  29. 2022Interacting Attention Graph for Single Image Two-Hand Reconstructioncited by 87
  30. 2022Capturing and Animation of Body and Clothing from Monocular Videocited by 83
  31. 2022Cross-Attention of Disentangled Modalities for 3D Human Mesh Recovery with Transformerscited by 81
  32. 2019DeepDeform: Learning Non-rigid RGB-D Reconstruction with Semi-supervised Datacited by 76
  33. 2021Model-based 3D Hand Reconstruction via Self-Supervised Learningcited by 65
  34. 2022LISA: Learning Implicit Shape and Appearance of Handscited by 63
  35. 2021SA-ConvONet: Sign-Agnostic Optimization of Convolutional Occupancy Networkscited by 59
  36. 2021Towards unconstrained joint hand-object reconstruction from RGB videoscited by 57
  37. 2021I2UV-HandNet: Image-to-UV Prediction Network for Accurate and High-fidelity 3D Hand Mesh Modelingcited by 52
  38. 2021A Skeleton-Driven Neural Occupancy Representation for Articulated Handscited by 50

50 most cited of 64 All 64 (JSON)

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Cited by year (2026 to 7 Oct)

Citing papers per year: 2024: 1; 2025: 3; 2026: 1.

5 papers.

  1. 2024OHTA: One-shot Hand Avatar via Data-driven Implicit Priorscited by 18
  2. 2025PALM: A Dataset and Baseline for Learning Multi-subject Hand Priorcited by 3
  3. 2025HandOcc: NeRF-based Hand Rendering with Occupancy Networkscited by 2
  4. 2025HandSCS: Structural Coordinate Space for Animatable Hand Gaussian Splattingcited by 1
  5. 2026VEPHand: View-Efficient Photometric Hand Performance Capture at Scalecited by 0