arrow
返回

Multi-Modal Sensing in Colonoscopy: A Data-Driven Approach

delete2025-12-18
delete0
PRE
AI
V
Viola Del Bono
E
Emma I Capaldi
A
Anushka Kelshiker
A
Ayhan Aktas
H
Hiroyuki Aihara
S
Sheila Russo
DOI:10.1109/LRA.2025.3645700delete
delete原文链接
delete原文求助
delete分享
delete收藏
摘要

摘要

En 中文
柔性光学传感器在提升结肠镜等微创手术方面具有潜力,但其复杂的、多模态的响应带来了显著挑战。本研究介绍了一种用于结肠镜软体机器人套管中三维形状和接触力实时估计的机器学习(ML)框架。为克服手动校准的局限性并收集用于机器学习的大型数据集,我们开发了一个自动化平台,用于收集不同方位、曲率和接触力条件下的数据。实现了一种级联的机器学习架构,用于接触力和三维形状的顺序估计,实现了曲率误差4.7%、方位误差2.37%和力跟踪误差5.5%的精度。我们还探索了机器学习在接触定位方面的潜力,通过训练模型来估计沿套管分布的16个压头上的接触强度和位置。在整个压头区域,力的强度估计误差范围为0.06 N至0.31 N。尽管接触点距离相近,该系统仍实现了高定位性能,其中8个压头的定位准确率超过80%,显示出良好的空间分辨率。
Keyword:
Force and tactile sensing
soft sensors and actuators
modeling
control
and learning for soft robots

期刊

I
IEEE Robotics and Automation Letters
IF:
5.3
论文数:
1.9K
被引数:
3.9W

机构

B
boston university
学者数:
3.8W
论文数: 3.2W
被引数: 67
H
Harvard Medical School
学者数:
6.5W
论文数: 4.8W
被引数: 91
引用论文

引用论文

Review of machine learning methods in soft robotics
err2021-02-18
err0
errOAAI
errDaekyum Kim; Sang-Hun Kim; Taekyoung Kim; Brian Byunghyun Kang; Minhyuk Lee; Wookeun Park; Subyeong Ku; DongWook Kim; Junghan Kwon; Hochang Lee; Joonbum Bae; Yong-Lae Park; Kyu-Jin Cho; Sungho Jo
err分享
err收藏
Data-Driven Methods for Sensing, Modeling and Control of Soft Continuum Robot: A Review
err2025-12-01
err0
PREAI
errLiu,Jiaqi; Duo,Youning; Chen,Xingyu; Zuo,Zonghao; Liu,Yuchen; Wen,Li
err分享
err收藏
err分享
err收藏
A Machine-Learning-Based Approach to Solve Both Contact Location and Force in Soft Material Tactile Sensors一种基于机器学习的方法来解决软材料触觉传感器中的接触位置和力
err2020-08-01
err75
PREAI
errMassari, Luca; Schena, Emiliano; Massaroni, Carlo; Saccomandi, Paola; Menciassi, Arianna; Sinibaldi, Edoardo; Oddo, Calogero Maria
err分享
err收藏
A survey on dataset quality in machine learning机器学习中数据集质量研究综述
err2023-10-01
err69
errOAAI
errGong, Youdi; Liu, Guangzhen; Xue, Yunzhi; Li, Rui; Meng, Lingzhong
err分享
err收藏
Length Estimation of Pneumatic Artificial Muscle with Optical Fiber Sensor Using Machine Learning基于机器学习的光纤传感器气动人工肌肉长度估计
errSENSORS
IF3.5
err2025-04-01
err0
errOAAI
errNi, Yilei; Wakimoto, Shuichi; Tian, Weihang; Toda, Yuichiro; Kanda, Takefumi; Yamaguchi, Daisuke
err分享
err收藏
Soft sensing and haptics for medical procedures
err2024-01-24
err5
PREAI
errGerald, Arincheyan; Russo, Sheila
err分享
err收藏
学者 查看更多内容