1 citations · 3 across the 9 of their papers we have counts for
9 papers
Initialize to Generalize: A Stronger Initialization Pipeline for Sparse-View 3DGS
Feng Zhou, Wenkai Guo, Pu Cao +2
Sparse-view 3D Gaussian Splatting (3DGS) often overfits to the training views, leading to artifacts like blurring in novel view rendering. Prior work addresses it either by enhanci…
BiTAA: A Bi-Task Adversarial Attack for Object Detection and Depth Estimation via 3D Gaussian Splatting
Yixun Zhang, Feng Zhou, Jianqin Yin
Camera-based perception is critical to autonomous driving yet remains vulnerable to task-specific adversarial manipulations in object detection and monocular depth estimation. Most…
Learning a Unified Policy for Position and Force Control in Legged Loco-Manipulation
Peiyuan Zhi, Peiyang Li, Jianqin Yin +2
Robotic loco-manipulation tasks often involve contact-rich interactions with the environment, requiring the joint modeling of contact force and robot position. However, recent visu…
L2HCount:Generalizing Crowd Counting from Low to High Crowd Density via Density Simulation
Guoliang Xu, Jianqin Yin, Ren Zhang +3
Since COVID-19, crowd-counting tasks have gained wide applications. While supervised methods are reliable, annotation is more challenging in high-density scenes due to small head s…
Exploring Position Encoding in Diffusion U-Net for Training-free High-resolution Image Generation
Feng Zhou, Pu Cao, Yiyang Ma +2
Denoising higher-resolution latents via a pre-trained U-Net leads to repetitive and disordered image patterns. Although recent studies make efforts to improve generative quality by…
InstruGen: Automatic Instruction Generation for Vision-and-Language Navigation Via Large Multimodal Models
Yu Yan, Rongtao Xu, Jiazhao Zhang +3
Recent research on Vision-and-Language Navigation (VLN) indicates that agents suffer from poor generalization in unseen environments due to the lack of realistic training environme…
ActivityCLIP: Enhancing Group Activity Recognition by Mining Complementary Information from Text to Supplement Image Modality
Guoliang Xu, Jianqin Yin, Feng Zhou +1
Previous methods usually only extract the image modality's information to recognize group activity. However, mining image information is approaching saturation, making it difficult…
OMEGAS: Object Mesh Extraction from Large Scenes Guided by Gaussian Segmentation
Lizhi Wang, Feng Zhou, Bo yu +2
Recent advancements in 3D reconstruction technologies have paved the way for high-quality and real-time rendering of complex 3D scenes. Despite these achievements, a notable challe…
Lifting by Image -- Leveraging Image Cues for Accurate 3D Human Pose Estimation
Feng Zhou, Jianqin Yin, Peiyang Li
The "lifting from 2D pose" method has been the dominant approach to 3D Human Pose Estimation (3DHPE) due to the powerful visual analysis ability of 2D pose estimators. Widely known…