Search Results for author: Hai Jiang

Found 5 papers, 4 papers with code

Joint Power Control and Data Size Selection for Over-the-Air Computation Aided Federated Learning

1 code implementation17 Aug 2023 Xuming An, Rongfei Fan, Shiyuan Zuo, Han Hu, Hai Jiang, Ning Zhang

For parameter aggregating in FL, over-the-air computation is a spectrum-efficient solution, which allows all mobile devices to transmit their parameter-mapped signals concurrently to a BS.

Federated Learning

Supervised Homography Learning with Realistic Dataset Generation

1 code implementation ICCV 2023 Hai Jiang, Haipeng Li, Songchen Han, Haoqiang Fan, Bing Zeng, Shuaicheng Liu

In this paper, we propose an iterative framework, which consists of two phases: a generation phase and a training phase, to generate realistic training data and yield a supervised homography network.

Low-Light Image Enhancement with Wavelet-based Diffusion Models

1 code implementation1 Jun 2023 Hai Jiang, Ao Luo, Songchen Han, Haoqiang Fan, Shuaicheng Liu

Diffusion models have achieved promising results in image restoration tasks, yet suffer from time-consuming, excessive computational resource consumption, and unstable restoration.

Denoising Face Detection +2

Semi-supervised Deep Large-baseline Homography Estimation with Progressive Equivalence Constraint

1 code implementation6 Dec 2022 Hai Jiang, Haipeng Li, Yuhang Lu, Songchen Han, Shuaicheng Liu

Homography estimation is erroneous in the case of large-baseline due to the low image overlay and limited receptive field.

Homography Estimation

Ambient Backscatter-Assisted Wireless-Powered Relaying

no code implementations2 Feb 2021 Xiao Lu, Dusit Niyato, Hai Jiang, Ekram Hossain, Ping Wang

With different mode selection protocols, we characterize the success probability and ergodic capacity of a dual-hop relaying system with the hybrid relay in the field of randomly located ambient transmitters.

Information Theory Networking and Internet Architecture Information Theory

Cannot find the paper you are looking for? You can Submit a new open access paper.