Zobrazeno 1 - 10
of 65
pro vyhledávání: '"YOUNG WON LEE"'
Autor:
Jung Soo Kim, Young Won Lee, Jin Seong Hong, Seung Gu Kim, Ganbayar Batchuluun, Kang Ryoung Park
Publikováno v:
Mathematics, Vol 11, Iss 19, p 4160 (2023)
Iris recognition is a biometric method using the pattern of the iris seated between the pupil and the sclera for recognizing people. It is widely applied in various fields owing to its high accuracy in recognition and high security. A spoof detection
Externí odkaz:
https://doaj.org/article/94445ee470814a66ae5f66da8cc9b658
Publikováno v:
IEEE Access, Vol 8, Pp 126839-126858 (2020)
A high-resolution thermal camera is very expensive and is thus difficult to be used. Furthermore, thermal images become blurred in various cases of object motion, camera shaking, and camera defocusing. To solve these problems, a previous super-resolu
Externí odkaz:
https://doaj.org/article/680e6789f5af4fc4b732c92ace641a6d
Autor:
Muhammad Owais, Haseeb Sultan, Na Rae Baek, Young Won Lee, Muhammad Usman, Dat Tien Nguyen, Ganbayar Batchuluun, Kang Ryoung Park
Publikováno v:
Mathematics, Vol 10, Iss 21, p 4160 (2022)
In the present outbreak of COVID-19, radiographic imaging modalities such as computed tomography (CT) scanners are commonly used for visual assessment of COVID-19 infection. However, personal assessment of CT images is a time-taking process and deman
Externí odkaz:
https://doaj.org/article/6255eab6407b4067bb47d4e93266f138
Publikováno v:
Mathematics, Vol 10, Iss 20, p 3818 (2022)
Iris recognition, which is known to have outstanding performance among conventional biometrics techniques, requires a high-resolution camera and a sufficient amount of lighting to capture images containing various iris patterns. To address these issu
Externí odkaz:
https://doaj.org/article/136cc96c4c044352a234668128eb9884
Publikováno v:
Veterinární Medicína, Vol 64, Iss 1, Pp 18-24 (2019)
The goal of the present study was to evaluate the efficiency and safety of the C-ring aiming guide for the atlantoaxial transarticular screw fixation technique in toy breed dogs. Twenty-one adult canine cadavers of toy breed dogs were used in this st
Externí odkaz:
https://doaj.org/article/7047acd155df43b49a7f7d97322ee45c
Autor:
Young Won Lee, Kang Ryoung Park
Publikováno v:
Mathematics, Vol 10, Iss 12, p 2063 (2022)
Among biometrics, iris and ocular recognition systems are the methods that recognize eye features in an image. Such iris and ocular regions must have a certain image resolution to achieve a high recognition performance; otherwise, the risk of perform
Externí odkaz:
https://doaj.org/article/bc3c679922eb4abc89053436ea5ea2c6
Publikováno v:
Mathematics, Vol 10, Iss 9, p 1522 (2022)
Many studies have been actively conducted on human recognition in indoor and outdoor environments. This is because human recognition methods in such environments are closely related to everyday life situations. Besides, these methods can be applied f
Externí odkaz:
https://doaj.org/article/11535cc9cfa645589f4c59234dd73448
Publikováno v:
Mathematics, Vol 10, Iss 9, p 1616 (2022)
The automatic handling of banknotes can be conducted not only by specialized facilities, such as vending machines, teller machines, and banknote counters, but also by handheld devices, such as smartphones, with the utilization of built-in cameras and
Externí odkaz:
https://doaj.org/article/1d953994a66d463cab7ecc6642a43fb6
Autor:
Noi Quang Truong, Young Won Lee, Muhammad Owais, Dat Tien Nguyen, Ganbayar Batchuluun, Tuyen Danh Pham, Kang Ryoung Park
Publikováno v:
Sensors, Vol 20, Iss 14, p 3918 (2020)
Deep learning-based marker detection for autonomous drone landing is widely studied, due to its superior detection performance. However, no study was reported to address non-uniform motion-blurred input images, and most of the previous handcrafted an
Externí odkaz:
https://doaj.org/article/4a6406c6f94b4504b3b5d06d8801cd31
Publikováno v:
Sensors, Vol 19, Iss 4, p 842 (2019)
Accurate segmentation of the iris area in input images has a significant effect on the accuracy of iris recognition and is a very important preprocessing step in the overall iris recognition process. In previous studies on iris recognition, however,
Externí odkaz:
https://doaj.org/article/96e2e4aab326428ea4ecb6e0f5a810ba