238 citations · 477 across the 10 of their papers we have counts for
8 papers · 1 filter
Generalist Vision Foundation Models for Medical Imaging: A Case Study of Segment Anything Model on Zero-Shot Medical Segmentation
Peilun Shi, Jianing Qiu, Sai Mu Dalike Abaxi +3
In this paper, we examine the recent Segment Anything Model (SAM) on medical images, and report both quantitative and qualitative zero-shot segmentation results on nine medical ima…
Clustering Egocentric Images in Passive Dietary Monitoring with Self-Supervised Learning
Jiachuan Peng, Peilun Shi, Jianing Qiu +12
In our recent dietary assessment field studies on passive dietary monitoring in Ghana, we have collected over 250k in-the-wild images. The dataset is an ongoing effort to facilitat…
Mining Discriminative Food Regions for Accurate Food Recognition
Jianing Qiu, Frank P. -W. Lo, Yingnan Sun +2
Automatic food recognition is the very first step towards passive dietary monitoring. In this paper, we address the problem of food recognition by mining discriminative food region…
Egocentric Human Trajectory Forecasting with a Wearable Camera and Multi-Modal Fusion
Jianing Qiu, Lipeng Chen, Xiao Gu +5
In this paper, we address the problem of forecasting the trajectory of an egocentric camera wearer (ego-person) in crowded spaces. The trajectory forecasting ability learned from t…
Occlusion-Invariant Rotation-Equivariant Semi-Supervised Depth Based Cross-View Gait Pose Estimation
Xiao Gu, Jianxin Yang, Hanxiao Zhang +5
Accurate estimation of three-dimensional human skeletons from depth images can provide important metrics for healthcare applications, especially for biomechanical gait analysis. Ho…
Egocentric Image Captioning for Privacy-Preserved Passive Dietary Intake Monitoring
Jianing Qiu, Frank P. -W. Lo, Xiao Gu +10
Camera-based passive dietary intake monitoring is able to continuously capture the eating episodes of a subject, recording rich visual information, such as the type and volume of f…
An Intelligent Passive Food Intake Assessment System with Egocentric Cameras
Frank Po Wen Lo, Modou L Jobarteh, Yingnan Sun +4
Malnutrition is a major public health concern in low-and-middle-income countries (LMICs). Understanding food and nutrient intake across communities, households and individuals is c…
Indoor Future Person Localization from an Egocentric Wearable Camera
Jianing Qiu, Frank P. -W. Lo, Xiao Gu +3
Accurate prediction of future person location and movement trajectory from an egocentric wearable camera can benefit a wide range of applications, such as assisting visually impair…