Search Results for author: Junlin Hou

Found 13 papers, 4 papers with code

QMix: Quality-aware Learning with Mixed Noise for Robust Retinal Disease Diagnosis

no code implementations8 Apr 2024 Junlin Hou, Jilan Xu, Rui Feng, Hao Chen

Previous noise learning methods mainly considered noise arising from images being mislabeled, i. e. label noise, assuming that all mislabeled images are of high image quality.

Domain Adaptation Using Pseudo Labels for COVID-19 Detection

no code implementations18 Mar 2024 Runtian Yuan, Qingqiu Li, Junlin Hou, Jilan Xu, Yuejie Zhang, Rui Feng, Hao Chen

In response to the need for rapid and accurate COVID-19 diagnosis during the global pandemic, we present a two-stage framework that leverages pseudo labels for domain adaptation to enhance the detection of COVID-19 from CT scans.

COVID-19 Diagnosis Domain Adaptation +1

Advancing COVID-19 Detection in 3D CT Scans

no code implementations18 Mar 2024 Qingqiu Li, Runtian Yuan, Junlin Hou, Jilan Xu, Yuejie Zhang, Rui Feng, Hao Chen

To make a more accurate diagnosis of COVID-19, we propose a straightforward yet effective model.

Retrieval-Augmented Egocentric Video Captioning

no code implementations1 Jan 2024 Jilan Xu, Yifei HUANG, Junlin Hou, Guo Chen, Yuejie Zhang, Rui Feng, Weidi Xie

In this paper, (1) we develop EgoInstructor, a retrieval-augmented multimodal captioning model that automatically retrieves semantically relevant third-person instructional videos to enhance the video captioning of egocentric videos.

Representation Learning Retrieval +1

Learning Open-vocabulary Semantic Segmentation Models From Natural Language Supervision

1 code implementation CVPR 2023 Jilan Xu, Junlin Hou, Yuejie Zhang, Rui Feng, Yi Wang, Yu Qiao, Weidi Xie

The former aims to infer all masked entities in the caption given the group tokens, that enables the model to learn fine-grained alignment between visual groups and text entities.

Open Vocabulary Semantic Segmentation Semantic Segmentation

Cross-Field Transformer for Diabetic Retinopathy Grading on Two-field Fundus Images

1 code implementation26 Nov 2022 Junlin Hou, Jilan Xu, Fan Xiao, Rui-Wei Zhao, Yuejie Zhang, Haidong Zou, Lina Lu, Wenwen Xue, Rui Feng

However, automatic DR grading based on two-field fundus photography remains a challenging task due to the lack of publicly available datasets and effective fusion strategies.

Diabetic Retinopathy Grading Position

CMC v2: Towards More Accurate COVID-19 Detection with Discriminative Video Priors

no code implementations26 Nov 2022 Junlin Hou, Jilan Xu, Nan Zhang, Yi Wang, Yuejie Zhang, Xiaobo Zhang, Rui Feng

This paper presents our solution for the 2nd COVID-19 Competition, occurring in the framework of the AIMIA Workshop at the European Conference on Computer Vision (ECCV 2022).

COVID-19 Diagnosis Representation Learning

FDVTS's Solution for 2nd COV19D Competition on COVID-19 Detection and Severity Analysis

no code implementations5 Jul 2022 Junlin Hou, Jilan Xu, Rui Feng, Yuejie Zhang

This paper presents our solution for the 2nd COVID-19 Competition, occurring in the framework of the AIMIA Workshop in the European Conference on Computer Vision (ECCV 2022).

Classification COVID-19 Diagnosis +1

CREAM: Weakly Supervised Object Localization via Class RE-Activation Mapping

1 code implementation CVPR 2022 Jilan Xu, Junlin Hou, Yuejie Zhang, Rui Feng, Rui-Wei Zhao, Tao Zhang, Xuequan Lu, Shang Gao

In this paper, we empirically prove that this problem is associated with the mixup of the activation values between less discriminative foreground regions and the background.

Clustering Object +1

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