Search Results for author: Linfeng Xu

Found 10 papers, 4 papers with code

Learning with Noisy Low-Cost MOS for Image Quality Assessment via Dual-Bias Calibration

no code implementations27 Nov 2023 Lei Wang, Qingbo Wu, Desen Yuan, King Ngi Ngan, Hongliang Li, Fanman Meng, Linfeng Xu

Learning based image quality assessment (IQA) models have obtained impressive performance with the help of reliable subjective quality labels, where mean opinion score (MOS) is the most popular choice.

Image Quality Assessment

Cross-modal Cognitive Consensus guided Audio-Visual Segmentation

no code implementations10 Oct 2023 Zhaofeng Shi, Qingbo Wu, Fanman Meng, Linfeng Xu, Hongliang Li

Audio-Visual Segmentation (AVS) aims to extract the sounding object from a video frame, which is represented by a pixel-wise segmentation mask.

Object Segmentation

Distributed Extended Object Tracking Using Coupled Velocity Model from WLS Perspective

no code implementations24 Aug 2023 Zhifei Li, Yan Liang, Linfeng Xu

Under the consensus scheme, a distributed WLS filter over a realistic network with ``naive'' node is developed by proper weighting of the priors and measurements.

Object Tracking

Forgetting to Remember: A Scalable Incremental Learning Framework for Cross-Task Blind Image Quality Assessment

1 code implementation15 Sep 2022 Rui Ma, Qingbo Wu, King Ngi Ngan, Hongliang Li, Fanman Meng, Linfeng Xu

More specifically, we develop a dynamic parameter isolation strategy to sequentially update the task-specific parameter subsets, which are non-overlapped with each other.

Blind Image Quality Assessment Incremental Learning

BDG-Net: Boundary Distribution Guided Network for Accurate Polyp Segmentation

1 code implementation3 Jan 2022 Zihuan Qiu, Zhichuan Wang, Miaomiao Zhang, Ziyong Xu, Jie Fan, Linfeng Xu

However, due to the different sizes of polyps and the unclear boundary between polyps and their surrounding mucosa, it is challenging to segment polyps accurately.

Medical Image Segmentation Polyp Segmentation +1

Distributed Extended Object Tracking Information Filter Over Sensor Networks

no code implementations3 Nov 2021 Zhifei Li, Yan Liang, Linfeng Xu, Shuli Ma

This work aims to design a distributed extended object tracking (EOT) system over a realistic network, where both the extent and kinematics are required to retain consensus within the entire network.

Object Object Tracking

Non-Homogeneous Haze Removal via Artificial Scene Prior and Bidimensional Graph Reasoning

1 code implementation5 Apr 2021 Haoran Wei, Qingbo Wu, Hui Li, King Ngi Ngan, Hongliang Li, Fanman Meng, Linfeng Xu

In this paper, we propose a Non-Homogeneous Haze Removal Network (NHRN) via artificial scene prior and bidimensional graph reasoning.

Image Dehazing Single Image Dehazing

Linking Attention-Based Multiscale CNN With Dynamical GCN for Driving Fatigue Detection

no code implementations IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, VOL. 70, 2021 2020 Hongtao Wang, Linfeng Xu, Anastasios Bezerianos, Chuangquan Chen, Zhiguo Zhang

Finally, the critical brain regions and connections for driving fatigue detection were investigated through the dynamically learned adjacency matrix. Index Terms— Attention-based multiscale convolutional neural network (CNN), driving fatigue, dynamical graph convolution network (GCN), electroencephalography (EEG), spatiotemporalstructure.

EEG

Subjective and Objective De-raining Quality Assessment Towards Authentic Rain Image

no code implementations26 Sep 2019 Qingbo Wu, Lei Wang, King N. Ngan, Hongliang Li, Fanman Meng, Linfeng Xu

Then, a subjective study is conducted on our DQA database, which collects the subject-rated scores of all de-rained images.

Blind Image Quality Assessment Rain Removal

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