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Disparity estimation 1

Key words: Binocular endoscope 1

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calculation 1

cellular resolution 1

confocal endoscopy 1

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Analysis of actuating mechanics characteristics for a flexible miniature robot system

YU Lianzhi, YAN Guozheng, MA Guanying, ZAN Peng

Frontiers of Mechanical Engineering 2008, Volume 3, Issue 1, Pages 66-70 doi: 10.1007/s11465-008-0006-5

Abstract: Based on the inchworm movement, a miniature endoscope inspection robot system with a flexible structure

Keywords： calculation consistent endoscope inspection electro-pneumatic miniature endoscope

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Application of endoscopic techniques in orbital blowout fractures

Shu Zhang, Yinwei Li, Xianqun Fan

Frontiers of Medicine 2013, Volume 7, Issue 3, Pages 328-332 doi: 10.1007/s11684-013-0271-5

Abstract:

Minimally invasive surgical techniques, particularly endoscopic techniques, have revolutionized otolaryngeal surgery. Endoscopic techniques have been gradually applied in orbital surgery through the sinus inferomedial to the orbit and the orbital subperiosteal space. Endoscopic techniques help surgeons observe fractures and soft tissue of the posterior orbit to precisely place implants and protect vital structures through accurate, safe, and minimally invasive approaches. We reviewed the development of endoscopic techniques, the composition of endoscopic systems for orbital surgery, and the problems and developmental prospects of endoscopic techniques for simple orbital wall fracture repair.

Keywords： orbital fractures endoscope restoration surgery

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A Confocal Endoscope for Cellular Imaging Article

Jiafu Wang,Min Yang,Li Yang,Yun Zhang,Jing Yuan,Qian Liu,Xiaohua Hou,Ling Fu

Engineering 2015, Volume 1, Issue 3, Pages 351-360 doi: 10.15302/J-ENG-2015081

Abstract: Here, we present the design and construction of a confocal endoscope based on a fiber bundle with 1.4fiber-optic probe has a diameter of 2.6 mm that is compatible with the biopsy channel of a conventional endoscopeThe prototype of a confocal endoscope has been used to observe epithelial cells of the gastrointestinalIn addition, the confocal endoscope can be used for translational studies of epithelial function in order

Keywords： cellular resolution confocal endoscopy optical biopsy

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A three-dimensional measurement method for binocular endoscopes based on deep learning Research Article

Hao YU, Changjiang ZHOU, Wei ZHANG, Liqiang WANG, Qing YANG, Bo YUAN,yuanbo@zju.edu.cn

Frontiers of Information Technology & Electronic Engineering 2022, Volume 23, Issue 4, Pages 653-660 doi: 10.1631/FITEE.2000679

Abstract: In the practice of clinical endoscopy, the precise estimation of the lesion size is quite significant for diagnosis. In this paper, we propose a three-dimensional (3D) measurement method for binocular endoscopes based on , which can overcome the poor robustness of the traditional binocular matching algorithm in texture-less areas. A simulated binocular image dataset is created from the target 3D data obtained by a 3D scanner and the binocular camera is simulated by 3D rendering software to train a model for 3D measurement. The experimental results demonstrate that, compared with the traditional binocular matching algorithm, the proposed method improves the accuracy and disparity map generation speed by 48.9% and 90.5%, respectively. This can provide more accurate and reliable lesion size and improve the efficiency of endoscopic diagnosis.

Keywords： Key words: Binocular endoscope Three-dimensional measurement Deep learning Disparity estimation