26 citations · 28 across the 10 of their papers we have counts for
11 papers
Online Evolution Strategy for Flow-Matching VLA Policies via Self-Supervised Trajectory Distribution Optimization
Gongxin Yao, Yongsheng Zhao, Jiayin Deng +4
Vision-Language-Action (VLA) models based on generative frameworks, such as Flow Matching, have recently achieved impressive performance in robotic manipulation. Unlike determinist…
VLA-RAIL: A Real-Time Asynchronous Inference Linker for VLA Models and Robots
Yongsheng Zhao, Lei Zhao, Baoping Cheng +3
Vision-Language-Action (VLA) models have achieved remarkable breakthroughs in robotics, with the action chunk playing a dominant role in these advances. Given the real-time and con…
MoDA: Multi-modal Diffusion Architecture for Talking Head Generation
Xinyang Li, Gen Li, Zhihui Lin +6
Talking head generation with arbitrary identities and speech audio remains a crucial problem in the realm of the virtual metaverse. Recently, diffusion models have become a popular…
Monocular Visual Place Recognition in LiDAR Maps via Cross-Modal State Space Model and Multi-View Matching
Gongxin Yao, Xinyang Li, Luowei Fu +1
Achieving monocular camera localization within pre-built LiDAR maps can bypass the simultaneous mapping process of visual SLAM systems, potentially reducing the computational overh…
CMR-Agent: Learning a Cross-Modal Agent for Iterative Image-to-Point Cloud Registration
Gongxin Yao, Yixin Xuan, Xinyang Li +1
Image-to-point cloud registration aims to determine the relative camera pose of an RGB image with respect to a point cloud. It plays an important role in camera localization within…
MaFreeI2P: A Matching-Free Image-to-Point Cloud Registration Paradigm with Active Camera Pose Retrieval
Gongxin Yao, Xinyang Li, Yixin Xuan +1
Image-to-point cloud registration seeks to estimate their relative camera pose, which remains an open question due to the data modality gaps. The recent matching-based methods tend…
FAGhead: Fully Animate Gaussian Head from Monocular Videos
Yixin Xuan, Xinyang Li, Gongxin Yao +4
High-fidelity reconstruction of 3D human avatars has a wild application in visual reality. In this paper, we introduce FAGhead, a method that enables fully controllable human portr…
GGAvatar: Geometric Adjustment of Gaussian Head Avatar
Xinyang Li, Jiaxin Wang, Yixin Xuan +2
We propose GGAvatar, a novel 3D avatar representation designed to robustly model dynamic head avatars with complex identities and deformations. GGAvatar employs a coarse-to-fine st…
Quantity-Aware Coarse-to-Fine Correspondence for Image-to-Point Cloud Registration
Gongxin Yao, Yixin Xuan, Yiwei Chen +1
Image-to-point cloud registration aims to determine the relative camera pose between an RGB image and a reference point cloud, serving as a general solution for locating 3D objects…
Deep Domain Adversarial Adaptation for Photon-efficient Imaging
Yiwei Chen, Gongxin Yao, Yong Liu +3
Photon-efficient imaging with the single-photon light detection and ranging (LiDAR) captures the three-dimensional (3D) structure of a scene by only a few detected signal photons p…
Robust photon-efficient imaging using a pixel-wise residual shrinkage network
Gongxin Yao, Yiwei Chen, Yong Liu +2
Single-photon light detection and ranging (LiDAR) has been widely applied to 3D imaging in challenging scenarios. However, limited signal photon counts and high noises in the colle…