Search Results for author: Qing Gao

Found 8 papers, 1 papers with code

D3PRefiner: A Diffusion-based Denoise Method for 3D Human Pose Refinement

no code implementations8 Jan 2024 Danqi Yan, Qing Gao, Yuepeng Qian, Xinxing Chen, Chenglong Fu, Yuquan Leng

Additionally, we leverage the architecture of current diffusion models to convert the distribution of noisy 3D poses into ground truth 3D poses.

3D Human Pose Estimation 3D Pose Estimation

Lifelong-MonoDepth: Lifelong Learning for Multi-Domain Monocular Metric Depth Estimation

1 code implementation9 Mar 2023 Junjie Hu, Chenyou Fan, Liguang Zhou, Qing Gao, Honghai Liu, Tin Lun Lam

With the rapid advancements in autonomous driving and robot navigation, there is a growing demand for lifelong learning models capable of estimating metric (absolute) depth.

Autonomous Driving Depth Prediction +2

Deep Depth Completion from Extremely Sparse Data: A Survey

no code implementations11 May 2022 Junjie Hu, Chenyu Bao, Mete Ozay, Chenyou Fan, Qing Gao, Honghai Liu, Tin Lun Lam

Depth completion aims at predicting dense pixel-wise depth from an extremely sparse map captured from a depth sensor, e. g., LiDARs.

3D Reconstruction Autonomous Driving +2

Quantum Graph Convolutional Neural Networks

no code implementations7 Jul 2021 Jin Zheng, Qing Gao, Yanxuan Lv

At present, there are a large number of quantum neural network models to deal with Euclidean spatial data, while little research have been conducted on non-Euclidean spatial data.

Graph Classification

An integral sliding-mode parallel control approach for general nonlinear systems via piecewise affine linear models

no code implementations13 Jan 2021 ChunYang Zhang, Qing Gao, Yue Deng, Jianbin Qiu

The fundamental problem of stabilizing a general nonaffine continuous-time nonlinear system is investigated via piecewise affine linear models (PALMs) in this article.

Primordial black holes and secondary gravitational waves from natural inflation

no code implementations7 Dec 2020 Qing Gao, Yungui Gong, Zhu Yi

With the enhanced primordial curvature perturbations, we show the production of PBH DM with peak masses around $10^{-13}\ M_{\odot}$, the Earth's mass and the stellar mass, and the generation of scalar induced gravitational waves (SIGWs) with peak frequencies around mHz, $10^{-6}$ Hz and nHz, respectively.

General Relativity and Quantum Cosmology

Do You Live a Healthy Life? Analyzing Lifestyle by Visual Life Logging

no code implementations24 Nov 2020 Qing Gao, Mingtao Pei, Hongyu Shen

In contrast to current lifelogging/egocentric datasets, our dataset is suitable for lifestyle analysis as images are taken with short intervals to capture activities of short duration; moreover, images are taken continuously from morning to evening to record all the activities performed by a user.

Primordial black holes and secondary gravitational waves from inflationary model with a non-canonical kinetic term

no code implementations20 Nov 2020 Zhu Yi, Qing Gao, Yungui Gong, Zong-hong Zhu

With the enhancement mechanism provided by a noncanonical kinetic term with a peak, the amplitude of primordial curvature perturbations can be enhanced by seven orders of magnitude at small scales while keeping to be consistent with observations at large scales.

Cosmology and Nongalactic Astrophysics General Relativity and Quantum Cosmology

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