Yafei Ou

54 papers A* 2A 1Misc 1Journal 37Unranked 13
YearRankTypeTitle / Venue / Authors
2026 J jnl
Evolving Medical Imaging Agents via Experience-driven Self-skill Discovery.
CoRR
Lin Fan, Pengyu Dai, Zhipeng Deng, Haolin Wang, Xun Gong, Yefeng Zheng, Yafei Ou
2026 J jnl
Experience-Driven Multi-Agent Systems Are Training-free Context-aware Earth Observers.
CoRR
Pengyu Dai, Weihao Xuan, Junjue Wang, Hongruixuan Chen, Jian Song, Yafei Ou, Naoto Yokoya
2026 J jnl
Learning from imperfect demonstrations in a surgical training task.
Biomed. Signal Process. Control.
Yi Hu, Yafei Ou, August Sieben, Zahra Samadikhoshkho, Bin Zheng, Jun Jin, Mahdi Tavakoli
2026 J jnl
Optimizing medical image analysis with prompt-guided pseudo-labeling.
Biomed. Signal Process. Control.
Lin Fan, Xun Gong, Cenyang Zheng, Xinxin Li, Jiao Li, Yafei Ou
2026 J jnl
PipeMFL-240K: A Large-scale Dataset and Benchmark for Object Detection in Pipeline Magnetic Flux Leakage Imaging.
CoRR
Tianyi Qu, Songxiao Yang, Haolin Wang, Huadong Song, Xiaoting Guo, Wenguang Hu, Guanlin Liu, Honghe Chen, Yafei Ou
2026 J jnl
PixelINR: Scan-specific self-supervised MRI reconstruction based on implicit neural representations.
Biomed. Signal Process. Control.
Songxiao Yang, Yafei Ou, Masatoshi Okutomi
2026 J jnl
Prompt-driven multi-instance CLIP: Aligning heterogeneous modalities with missing data tolerance for multi-modal medical analysis.
Expert Syst. Appl.
Lin Fan, Yafei Ou, Cenyang Zheng, Xun Gong
2026 J jnl
Step-CoT: Stepwise Visual Chain-of-Thought for Medical Visual Question Answering.
CoRR
Lin Fan, Yafei Ou, Zhipeng Deng, Pengyu Dai, Hou Chongxian, Jiale Yan, Yaqian Li, Kaiwen Long, Xun Gong, Masayuki Ikebe, Yefeng Zheng
2025 — conf
AP-DPM: A Dual-Path Merging Network Via Adversarial Anatomical Prior Guidance for Wrist Bone Segmentation.
BIBM
Songxiao Yang, Haolin Wang, Masayuki Ikebe, Tamotsu Kamishima, Yafei Ou, Masatoshi Okutomi
2025 — conf
Active Walking Assistance Strategy for Control of Human-Coupled Lower Exoskeleton System.
ROBIO
Guangkui Song, Botian Huang, Yafei Ou, Chaobin Zou, Zhinan Peng, Hong Cheng, Jing Qiu
2025 A* conf
BLS-GAN: A Deep Layer Separation Framework for Eliminating Bone Overlap in Conventional Radiographs.
AAAI
Haolin Wang, Yafei Ou, Prasoon Ambalathankandy, Gen Ota, Pengyu Dai, Masayuki Ikebe, Kenji Suzuki, Tamotsu Kamishima
2025 — conf
Bi-Directional Mutual Supervision for Adversarial Domain Adaptation in Medical Imaging.
BIBM
Lin Fan, Xun Gong, Xinxin Li, Yafei Ou
2025 A conf
CRESSim-MPM: A Material Point Method Library for Surgical Soft Body Simulation with Cutting and Suturing.
IROS
Yafei Ou, Mahdi Tavakoli
2025 J jnl
CRESSim-MPM: A Material Point Method Library for Surgical Soft Body Simulation with Cutting and Suturing.
CoRR
Yafei Ou, Mahdi Tavakoli
2025 J jnl
Cycle-VQA: A Cycle-Consistent Framework for Robust Medical Visual Question Answering.
Pattern Recognit.
Lin Fan, Xun Gong, Cenyang Zheng, Xuli Tan, Jiao Li, Yafei Ou
2025 J jnl
From Decision to Action in Surgical Autonomy: Multi-Modal Large Language Models for Robot-Assisted Blood Suction.
IEEE Robotics Autom. Lett.
Sadra Zargarzadeh, Maryam Mirzaei, Yafei Ou, Mahdi Tavakoli
2025 — conf
GoCa: Trustworthy Multi-modal RAG with Explicit Thinking Distillation for Reliable Decision-Making in Med-LVLMs.
MICCAI (14)
Pengyu Dai, Yafei Ou, Yuqiao Yang, Ze Jin, Kenji Suzuki
2025 — conf
Individualized Assistive Torque Planning Strategy Coupled with CoM for Lower Limb Exoskeletons.
ROBIO
Guangkui Song, Yafei Ou, Botian Huang, Chaobin Zou, Zhinan Peng, Lingfei Huang, Lufeng Chen, Wenjiang Li, Hong Cheng, Jing Qiu
2025 J jnl
Layer Separation: Adjustable Joint Space Width Images Synthesis in Conventional Radiography.
CoRR
Haolin Wang, Yafei Ou, Prasoon Ambalathankandy, Gen Ota, Pengyu Dai, Masayuki Ikebe, Kenji Suzuki, Tamotsu Kamishima
2025 A* conf
Layer Separation: Towards Adjustable Joint Space Width Images Synthesis.
ACM Multimedia
Haolin Wang, Yafei Ou, Prasoon Ambalathankandy, Gen Ota, Pengyu Dai, Masayuki Ikebe, Kenji Suzuki, Tamotsu Kamishima
2025 J jnl
Learning Autonomous Surgical Irrigation and Suction With the da Vinci Research Kit Using Reinforcement Learning.
IEEE Trans Autom. Sci. Eng.
Yafei Ou, Mahdi Tavakoli
2025 J jnl
RAM-W600: A Multi-Task Wrist Dataset and Benchmark for Rheumatoid Arthritis.
CoRR
Songxiao Yang, Haolin Wang, Yao Fu, Ye Tian, Tamotsu Kamishima, Masayuki Ikebe, Yafei Ou, Masatoshi Okutomi
2025 J jnl
Virtual attention points: Bridging human movement characteristics and dexterous robot motion generation.
Robotics Auton. Syst.
Abed Soleymani, Yafei Ou, Xingyu Li, Mahdi Tavakoli
2024 J jnl
A Psychological Study: Importance of Contrast and Luminance in Color to Grayscale Mapping.
CoRR
Prasoon Ambalathankandy, Yafei Ou, Sae Kaneko, Masayuki Ikebe
2024 — conf
A Realistic Surgical Simulator for Non-Rigid and Contact-Rich Manipulation in Surgeries with the da Vinci Research Kit.
UR
Yafei Ou, Sadra Zargarzadeh, Paniz Sedighi, Mahdi Tavakoli
2024 J jnl
A Realistic Surgical Simulator for Non-Rigid and Contact-Rich Manipulation in Surgeries with the da Vinci Research Kit.
CoRR
Yafei Ou, Sadra Zargarzadeh, Paniz Sedighi, Mahdi Tavakoli
2024 J jnl
Autonomous Blood Suction for Robot-Assisted Surgery: A Sim-to-Real Reinforcement Learning Approach.
IEEE Robotics Autom. Lett.
Yafei Ou, Abed Soleymani, Xingyu Li, Mahdi Tavakoli
2024 J jnl
Autonomous Soft-Tissue Needle Steering Using Reinforcement Learning Guided by Human Input.
J. Medical Robotics Res.
Yafei Ou, Mahdi Tavakoli
2024 J jnl
BLS-GAN: A Deep Layer Separation Framework for Eliminating Bone Overlap in Conventional Radiographs.
CoRR
Haolin Wang, Yafei Ou, Prasoon Ambalathankandy, Gen Ota, Pengyu Dai, Masayuki Ikebe, Kenji Suzuki, Tamotsu Kamishima
2024 J jnl
Corrections to "A Sub-Pixel Accurate Quantification of Joint Space Narrowing Progression in Rheumatoid Arthritis".
IEEE J. Biomed. Health Informatics
Yafei Ou, Prasoon Ambalathankandy, Ryunosuke Furuya, Seiya Kawada, Tianyu Zeng, Yujie An, Tamotsu Kamishima, Kenichi Tamura, Masayuki Ikebe
2024 J jnl
From Decision to Action in Surgical Autonomy: Multi-Modal Large Language Models for Robot-Assisted Blood Suction.
CoRR
Sadra Zargarzadeh, Maryam Mirzaei, Yafei Ou, Mahdi Tavakoli
2024 J jnl
Halo Reduction in Display Systems through Smoothed Local Histogram Equalization and Human Visual System Modeling.
CoRR
Prasoon Ambalathankandy, Yafei Ou, Masayuki Ikebe
2024 J jnl
Learning Autonomous Surgical Irrigation and Suction with the da Vinci Research Kit Using Reinforcement Learning.
CoRR
Yafei Ou, Mahdi Tavakoli
2024 J jnl
MDA: An Interpretable Multi-Modal Fusion with Missing Modalities and Intrinsic Noise.
CoRR
Lin Fan, Yafei Ou, Cenyang Zheng, Pengyu Dai, Tamotsu Kamishima, Masayuki Ikebe, Kenji Suzuki, Xun Gong
2024 — conf
SaSaMIM: Synthetic Anatomical Semantics-Aware Masked Image Modeling for Colon Tumor Segmentation in Non-contrast Abdominal Computed Tomography.
MICCAI (11)
Pengyu Dai, Yafei Ou, Yuqiao Yang, Dichao Liu, Masahiro Hashimoto, Masahiro Jinzaki, Mototaka Miyake, Kenji Suzuki
2024 — conf
Sparse Anatomical Prompt Semi-Supervised Learning with Masked Image Modeling for CBCT Tooth Segmentation.
ISBI
Pengyu Dai, Yafei Ou, Yuqiao Yang, Yang Liu, Yue Zhao
2024 J jnl
Sparse Anatomical Prompt Semi-Supervised Learning with Masked Image Modeling for CBCT Tooth Segmentation.
CoRR
Pengyu Dai, Yafei Ou, Yang Liu, Yue Zhao
2024 — conf
Torque Optimization Strategy for Hip and Knee Joint of Passive Lower Limb Exoskeleton.
ICARM
Yafei Ou, Guangkui Song, Rui Huang, Chaobin Zou, Zhinan Peng, Xingzhong Xiong, Jing Qiu, Hong Cheng
2024 — conf
Tri-VQA: Triangular Reasoning Medical Visual Question Answering for Multi-Attribute Analysis.
BIBM
Lin Fan, Xun Gong, Cenyang Zheng, Yafei Ou
2024 J jnl
Tri-VQA: Triangular Reasoning Medical Visual Question Answering for Multi-Attribute Analysis.
CoRR
Lin Fan, Xun Gong, Cenyang Zheng, Yafei Ou
2023 J jnl
A Deep Registration Method for Accurate Quantification of Joint Space Narrowing Progression in Rheumatoid Arthritis.
CoRR
Haolin Wang, Yafei Ou, Wanxuan Fang, Prasoon Ambalathankandy, Naoto Goto, Gen Ota, Masayuki Ikebe, Tamotsu Kamishima
2023 J jnl
A Sub-Pixel Accurate Quantification of Joint Space Narrowing Progression in Rheumatoid Arthritis.
IEEE J. Biomed. Health Informatics
Yafei Ou, Prasoon Ambalathankandy, Ryunosuke Furuya, Seiya Kawada, Tianyu Zeng, Yujie An, Tamotsu Kamishima, Kenichi Tamura, Masayuki Ikebe
2023 J jnl
A deep registration method for accurate quantification of joint space narrowing progression in rheumatoid arthritis.
Comput. Medical Imaging Graph.
Haolin Wang, Yafei Ou, Wanxuan Fang, Prasoon Ambalathankandy, Naoto Goto, Gen Ota, Taichi Okino, Jun Fukae, Kenneth Sutherland, Masayuki Ikebe, Tamotsu Kamishima
2023 J jnl
Robot Learning Incorporating Human Interventions in the Real World for Autonomous Surgical Endoscopic Camera Control.
J. Medical Robotics Res.
Yafei Ou, Sadra Zargarzadeh, Mahdi Tavakoli
2023 J jnl
Sim-to-Real Surgical Robot Learning and Autonomous Planning for Internal Tissue Points Manipulation Using Reinforcement Learning.
IEEE Robotics Autom. Lett.
Yafei Ou, Mahdi Tavakoli
2023 J jnl
Sim-to-Real Surgical Robot Learning and Autonomous Planning for Internal Tissue Points Manipulation using Reinforcement Learning.
CoRR
Yafei Ou, Mahdi Tavakoli
2023 — conf
Towards Safe and Efficient Reinforcement Learning for Surgical Robots Using Real-Time Human Supervision and Demonstration.
ISMR
Yafei Ou, Mahdi Tavakoli
2022 J jnl
A Sub-pixel Accurate Quantification of Joint Space Narrowing Progression in Rheumatoid Arthritis.
CoRR
Yafei Ou, Prasoon Ambalathankandy, Ryunosuke Furuya, Seiya Kawada, Tianyu Zeng, Yujie An, Tamotsu Kamishima, Kenichi Tamura, Masayuki Ikebe
2022 J jnl
Real-Time Tone Mapping: A Survey and Cross-Implementation Hardware Benchmark.
IEEE Trans. Circuits Syst. Video Technol.
Yafei Ou, Prasoon Ambalathankandy, Shinya Takamaeda, Masato Motomura, Tetsuya Asai, Masayuki Ikebe
2021 J jnl
Quantification of Joint Space Width Difference on Radiography Via Phase-Only Correlation (POC) Analysis: a Phantom Study Comparing with Various Tomographical Modalities Using Conventional Margin-Contouring.
J. Digit. Imaging
Aimi Taguchi, Shun Shishido, Yafei Ou, Masayuki Ikebe, Tianyu Zeng, Wanxuan Fang, Koichi Murakami, Toshikazu Ueda, Nobutoshi Yasojima, Keitaro Sato, Kenichi Tamura, Kenneth Sutherland, Nozomi Oki, Ko Chiba, Kazuyuki Minowa, Masataka Uetani, Tamotsu Kamishima
2021 J jnl
Warm-cool color-based high-speed decolorization: an empirical approach for tone mapping applications.
J. Electronic Imaging
Prasoon Ambalathankandy, Yafei Ou, Masayuki Ikebe
2019 — conf
Automatic Radiographic Quantification of Joint Space Narrowing Progression in Rheumatoid Arthritis Using POC.
ISBI
Yafei Ou, Prasoon Ambalathankandy, Takeshi Shimada, Tamotsu Kamishima, Masayuki Ikebe
2019 — conf
Multi-focus Image Fusion Combined with CNN and Algebraic Multi-grid Method.
ICPCSEE (2)
Ying Huang, Gaofeng Mao, Min Liu, Yafei Ou
2019 Misc conf
Radiography Contrast Enhancement: Smoothed LHE Filter a Practical Solution for Digital X-Rays with Mach Band.
DICTA
Prasoon Ambalathankandy, Yafei Ou, Jyotsna Kochiyil, Shinya Takamaeda, Masato Motomura, Tetsuya Asai, Masayuki Ikebe