Search Results for author: Xiaofei Huang

Found 9 papers, 8 papers with code

Challenges in Video-Based Infant Action Recognition: A Critical Examination of the State of the Art

1 code implementation21 Nov 2023 Elaheh Hatamimajoumerd, Pooria Daneshvar Kakhaki, Xiaofei Huang, Lingfei Luan, Somaieh Amraee, Sarah Ostadabbas

Automated human action recognition, a burgeoning field within computer vision, boasts diverse applications spanning surveillance, security, human-computer interaction, tele-health, and sports analysis.

Action Recognition Skeleton Based Action Recognition +1

HST-MRF: Heterogeneous Swin Transformer with Multi-Receptive Field for Medical Image Segmentation

no code implementations10 Apr 2023 Xiaofei Huang, Hongfang Gong, Jin Zhang

In this study, we proposed a Heterogeneous Swin Transformer with Multi-Receptive Field (HST-MRF) model based on U-shaped networks for medical image segmentation.

Image Segmentation Lesion Segmentation +4

Automatic Assessment of Infant Face and Upper-Body Symmetry as Early Signs of Torticollis

1 code implementation26 Oct 2022 Michael Wan, Xiaofei Huang, Bethany Tunik, Sarah Ostadabbas

We apply computer vision pose estimation techniques developed expressly for the data-scarce infant domain to the study of torticollis, a common condition in infants for which early identification and treatment is critical.

Pose Estimation

A Dual-Attention Learning Network with Word and Sentence Embedding for Medical Visual Question Answering

1 code implementation1 Oct 2022 Xiaofei Huang, Hongfang Gong

With multiple DAL modules (DALs), learning visual and textual co-attention can increase the granularity of understanding and improve visual reasoning.

Medical Visual Question Answering Question Answering +5

Computer Vision to the Rescue: Infant Postural Symmetry Estimation from Incongruent Annotations

1 code implementation19 Jul 2022 Xiaofei Huang, Michael Wan, Lingfei Luan, Bethany Tunik, Sarah Ostadabbas

Bilateral postural symmetry plays a key role as a potential risk marker for autism spectrum disorder (ASD) and as a symptom of congenital muscular torticollis (CMT) in infants, but current methods of assessing symmetry require laborious clinical expert assessments.

3D Human Pose Estimation

InfAnFace: Bridging the infant-adult domain gap in facial landmark estimation in the wild

1 code implementation17 Oct 2021 Michael Wan, Shaotong Zhu, Lingfei Luan, Gulati Prateek, Xiaofei Huang, Rebecca Schwartz-Mette, Marie Hayes, Emily Zimmerman, Sarah Ostadabbas

We lay the groundwork for research in the algorithmic comprehension of infant faces, in anticipation of applications from healthcare to psychology, especially in the early prediction of developmental disorders.

Domain Adaptation

Invariant Representation Learning for Infant Pose Estimation with Small Data

2 code implementations13 Oct 2020 Xiaofei Huang, Nihang Fu, Shuangjun Liu, Sarah Ostadabbas

However, while the applications of human pose estimation have become more and more broad, models trained on large-scale adult pose datasets are barely successful in estimating infant poses due to the significant differences in their body ratio and the versatility of their poses.

Domain Adaptation Pose Estimation +1

Simultaneously-Collected Multimodal Lying Pose Dataset: Towards In-Bed Human Pose Monitoring under Adverse Vision Conditions

2 code implementations20 Aug 2020 Shuangjun Liu, Xiaofei Huang, Nihang Fu, Cheng Li, Zhongnan Su, Sarah Ostadabbas

Computer vision (CV) has achieved great success in interpreting semantic meanings from images, yet CV algorithms can be brittle for tasks with adverse vision conditions and the ones suffering from data/label pair limitation.

2D Pose Estimation Pose Estimation

Infant Contact-less Non-Nutritive Sucking Pattern Quantification via Facial Gesture Analysis

1 code implementation5 Jun 2019 Xiaofei Huang, Alaina Martens, Emily Zimmerman, Sarah Ostadabbas

We have evaluated our method on videos collected from several infants during their NNS behaviors and we have achieved the quantified NNS patterns closely comparable to results from visual inspection as well as contact-based sensor readings.

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