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Diogo Luvizon

6 accepted papers

2025

Ego4o: Egocentric Human Motion Capture and Understanding from Multi-Modal Input

CVPR 2025poster

This work focuses on tracking and understanding human motion using consumer wearable devices, such as VR/AR headsets, smart glasses, cellphones, and smartwatches. These devices provide diverse, multi-modal sensor inputs, including egocentric images, and 1-3 sparse IMU sensors in varied combinations.…

Cited by 0SourcePDFScholar
2024

Egocentric Whole-Body Motion Capture with FisheyeViT and Diffusion-Based Motion Refinement

CVPR 2024poster

In this work we explore egocentric whole-body motion capture using a single fisheye camera which simultaneously estimates human body and hand motion. This task presents significant challenges due to three factors: the lack of high-quality datasets fisheye camera distortion and human body self-occlus…

Cited by 21SourcePDFScholar
2024

EventEgo3D: 3D Human Motion Capture from Egocentric Event Streams

CVPR 2024poster

Monocular egocentric 3D human motion capture is a challenging and actively researched problem. Existing methods use synchronously operating visual sensors (e.g. RGB cameras) and often fail under low lighting and fast motions which can be restricting in many applications involving head-mounted device…

2024

Holoported Characters: Real-time Free-viewpoint Rendering of Humans from Sparse RGB Cameras

CVPR 2024poster

We present the first approach to render highly realistic free-viewpoint videos of a human actor in general apparel from sparse multi-view recording to display in real-time at an unprecedented 4K resolution. At inference our method only requires four camera views of the moving actor and the respectiv…

Cited by 9SourcePDFScholar
2023

Scene-Aware Egocentric 3D Human Pose Estimation

CVPR 2023poster

Egocentric 3D human pose estimation with a single head-mounted fisheye camera has recently attracted attention due to its numerous applications in virtual and augmented reality. Existing methods still struggle in challenging poses where the human body is highly occluded or is closely interacting wit…

2022

Estimating Egocentric 3D Human Pose in the Wild With External Weak Supervision

CVPR 2022poster

Egocentric 3D human pose estimation with a single fisheye camera has drawn a significant amount of attention recently. However, existing methods struggle with pose estimation from in-the-wild images, because they can only be trained on synthetic data due to the unavailability of large-scale in-the-w…

Cited by 37PDFScholar