Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Sung-Pyo Yang"'
Autor:
Sung-Pyo Yang, Jae-Myeong Kwon, Jae-Won Seo, Han Jo Jun, Kyungmin Hwang, Eun-Sun Kim, Ki-Hun Jeong
Publikováno v:
Advanced Photonics Research, Vol 4, Iss 2, Pp n/a-n/a (2023)
Quantitative in vivo measurement helps physicians determine abnormal tissue size or resection margin accurately. Herein, in vivo 3D imaging of abnormal features during endoscopic operation using a light switching microprojector is reported. The micro
Externí odkaz:
https://doaj.org/article/2650434db25e4c269578a991d1fd4d17
Publikováno v:
Micro and Nano Systems Letters, Vol 9, Iss 1, Pp 1-6 (2021)
Abstract Conventional pain assessment methods such as patients’ self-reporting restrict the possibility of easy pain monitoring while pain serves as an important role in clinical practice. Here we report a pain assessment method via 3D face reading
Externí odkaz:
https://doaj.org/article/da7475e4522d49fd8a9d7f58d381a794
Publikováno v:
Micro and Nano Systems Letters, Vol 7, Iss 1, Pp 1-9 (2019)
Abstract Implementing 3D surface imaging camera systems into miniaturized devices for a variety of 3D applications such as movement recognition, object sensing, and 3D endoscopy has received great attention over the past decade. Recently, various MEM
Externí odkaz:
https://doaj.org/article/b0d706d99cfb461e8c366b0d1aee66fa
Autor:
Sung-Pyo Yang, Jae-Myeong Kwon, Jae-Won Seo, Han Jo Jun, Kyungmin Hwang, Eun-Sun Kim, Ki-Hun Jeong
Publikováno v:
Advanced Photonics Research. 4:2200254
Publikováno v:
Micro and Nano Systems Letters, Vol 7, Iss 1, Pp 1-9 (2019)
Implementing 3D surface imaging camera systems into miniaturized devices for a variety of 3D applications such as movement recognition, object sensing, and 3D endoscopy has received great attention over the past decade. Recently, various MEMS techniq
Publikováno v:
Journal of Dental Rehabilitation and Applied Science. 34:297-305
Publikováno v:
Optics express. 28(7)
We report a new microfabrication method of multifocal microlens arrays (MF-MLAs) for extended depth-of-field (DoF) using multilayer photolithography and thermal reflow. Microlenses of different focal lengths were simultaneously fabricated on a single
Publikováno v:
Journal of Dental Rehabilitation and Applied Science. 33:189-198
Publikováno v:
2019 International Conference on Optical MEMS and Nanophotonics (OMN).
This work reports switchable dot projection module for 3D flexible endoscopes. The dot projector is composed of the switchable fiber-bundle and diffractive optical elements with double-sided microlens arrays with rotational offset to generate diffrac
Publikováno v:
MOEMS and Miniaturized Systems XVIII.
Three-dimensional (3D) endoscopes provide depth information and help determining the surgical sites more accurately. Among the conventional 3D endoscopic techniques, efforts on implementation of structured illumination method into 3D imaging system w