A Real-time Knot Detection Algorithm for Suturing Simulation

被引：1

作者：

Sankaranarayanan, Ganesh ^{[1
]}

De, Suvranu ^{[1
]}

机构：

[1] Rensselaer Polytech Inst, MANE, Troy, NY 12180 USA

来源：

MEDICINE MEETS VIRTUAL REALITY 17 - NEXTMED: DESIGN FOR/THE WELL BEING | 2009年 / 142卷

关键词：

Surgical simulators; Knot detection; Minimally Invasive Surgery; Intracorporeal knot;

D O I：

10.3233/978-1-58603-964-6-289

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

In this work, we present an efficient real-time method to detect knots in a virtual-reality suturing simulator. The knot detection method exploits the self-collision information on pairs of thread segments to detect the knot. Once the knot is detected, it is frozen for further evaluation in the simulator. This method was successfully tested for standard knots that are applied with the intracorporeal technique. We have shown that our method can detect knots in real-time for various thread lengths.

引用

页码：289 / 291

页数：3

共 50 条

[41] A real-time algorithm for weight training detection and correction
Chen-Yi Lin
Kuan-Cheng Jian
Soft Computing, 2022, 26 : 4727 - 4739
[42] A Fast Evolutionary Algorithm for Real-Time Vehicle Detection
Vinh Dinh Nguyen
Thuy Tuong Nguyen
Dung Duc Nguyen
Lee, Sang Jun
Jeon, Jae Wook
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2013, 62 (06) : 2453 - 2468
[43] Real-time Robust Algorithm for Circle Object Detection
Wu, Jianping
Li, Jinxiang
Xiao, Changshui
Tan, Fangyong
Gu, Caidong
PROCEEDINGS OF THE 9TH INTERNATIONAL CONFERENCE FOR YOUNG COMPUTER SCIENTISTS, VOLS 1-5, 2008, : 1722 - 1727
[44] Real-Time Detection and Simulation of Abnormal Crowd Behavior
Aguilar, Wilbert G.
Luna, Marco A.
Moya, Julio F.
Luna, Marco P.
Abad, Vanessa
Ruiz, Hugo
Parra, Humberto
AUGMENTED REALITY, VIRTUAL REALITY, AND COMPUTER GRAPHICS, AVR 2017, PT II, 2017, 10325 : 420 - 428
[45] Intracorporeal suturing and knot tying in surgical simulation
Larsson, A
MEDICINE MEETS VIRTUAL REALITY 2001: OUTER SPACE, INNER SPACE, VIRTUAL SPACE, 2001, 81 : 266 - 271
[46] A real-time simulation tool for real-time control
Kwon, WH
Kim, KB
Moon, SY
Choi, SG
Kim, YS
ALGORITHMS AND ARCHITECTURES FOR REAL-TIME CONTROL 1997, 1997, : 325 - 329
[47] Real-Time Simulation in Non Real-Time Environment
Tarnawski, Jaroslaw
Karla, Tomasz
2016 21ST INTERNATIONAL CONFERENCE ON METHODS AND MODELS IN AUTOMATION AND ROBOTICS (MMAR), 2016, : 577 - 582
[48] SIMULATION OR REAL-TIME?
Wright, Cameron H. G.
Welch, Thad B.
Morrow, Michael G.
2019 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING (ICASSP), 2019, : 7869 - 7872
[49] Study of Face Detection Algorithm for Real-time Face Detection System
Lang, Liying
Gu, Weiwei
PROCEEDINGS OF THE SECOND INTERNATIONAL SYMPOSIUM ON ELECTRONIC COMMERCE AND SECURITY, VOL II, 2009, : 129 - 132
[50] A new modeling algorithm for real-time water wave simulation
Li, GX
Zhan, HS
Ding, ZG
Zhou, LH
WAVELET ANALYSIS AND ITS APPLICATIONS, AND ACTIVE MEDIA TECHNOLOGY, VOLS 1 AND 2, 2004, : 202 - 209

← 1 2 3 4 5 →