Zobrazeno 1 - 10
of 283
pro vyhledávání: '"Junghyun Cho"'
Autor:
Sahil Thakur, Abhijeet Ojha, Sushil Kumar Kansal, Navneet Kumar Gupta, Hendrik C. Swart, Junghyun Cho, Andrej Kuznetsov, Shuhui Sun, Jai Prakash
Publikováno v:
Advanced Powder Materials, Vol 3, Iss 6, Pp 100233- (2024)
Photocatalysis is an advanced oxidation process where light exposure triggers a semiconducting nanomaterial (nano-photocatalyst) to generate electron-hole (e−/h+) pairs and free radicals. This phenomenon is widely used for the photocatalysis-assist
Externí odkaz:
https://doaj.org/article/91c47ce834db46d08f09dfd97613971e
Publikováno v:
IEEE Access, Vol 12, Pp 43530-43539 (2024)
In the field of face frontalization, the model obtained by training on a particular dataset often underperforms on other datasets. This paper presents the Pre-trained Feature Transformation GAN (PFT-GAN), which is designed to fully utilize diverse fa
Externí odkaz:
https://doaj.org/article/0623a985be3a4ed7bf903cb30e0b5e75
Autor:
Junghyun Cho, Jinwoo Oh, Joona Bang, Jai Hyun Koh, Hoon Yeub Jeong, Seungjun Chung, Jeong Gon Son
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-10 (2023)
Abstract The shear-rolling process is a promising directed self-assembly method that can produce high-quality sub−10 nm block copolymer line-space patterns cost-effectively and straightforwardly over a large area. This study presents a high tempera
Externí odkaz:
https://doaj.org/article/17f4295ef7d9429bb6353e4441317d48
Publikováno v:
Human Behavior and Emerging Technologies, Vol 2024 (2024)
People are expected to have more opportunities to spend their free time inside the vehicle with advanced vehicle automation in the near future. This will enable people to turn their attention to desirable activities other than driving and to have var
Externí odkaz:
https://doaj.org/article/79dabb1c71dc4717b0b4d3f84cc79dd2
Publikováno v:
IEEE Access, Vol 11, Pp 80172-80180 (2023)
This paper presents an effective method to boost the RSSI, the received signal strength on a moving path of LoRa wireless networking without change in digital circuitry or power amplifiers. Replacing the wire antenna as the conventionally used sensor
Externí odkaz:
https://doaj.org/article/b80c954c642c4607b8b43ed447c7b532
Publikováno v:
IEEE Access, Vol 11, Pp 9279-9294 (2023)
To train deep learning models for vision-based action recognition of elders’ daily activities, we need large-scale activity datasets acquired under various daily living environments and conditions. However, most public datasets used in human action
Externí odkaz:
https://doaj.org/article/d5257e85ff2241949c7ac7f9d67e5cf3
Publikováno v:
IEEE Access, Vol 10, Pp 91739-91749 (2022)
We present a robust skeleton-based action recognition method with graph convolutional network (GCN) that uses the new adjacency matrix, called Rank-GCN. In Rank-GCN, the biggest change from previous approaches is how the adjacency matrix is generated
Externí odkaz:
https://doaj.org/article/6831d2c88ec545c98886cbf6d2e7d824
Publikováno v:
Micro and Nano Engineering, Vol 14, Iss , Pp 100100- (2022)
The whole world is struggling with current coronavirus pandemic that shows urgent need to develop novel technologies, medical innovations or innovative materials for controlling SARS-CoV-2 infection. The mode of infection of SARS-CoV-2 is still not w
Externí odkaz:
https://doaj.org/article/43ecaa50a0d54a339d0dc5fe33243cd8
Publikováno v:
IEEE Access, Vol 8, Pp 142423-142433 (2020)
This study proposes a novel face detector called DEFace that focuses on the challenging tasks of face detection to cope with a small size that is under 12 pixels and occlusions due to a mask or human body parts. This study proposed the extended featu
Externí odkaz:
https://doaj.org/article/3b289f0819f44f66b6973cf9683b3d5e
Publikováno v:
Sensors, Vol 23, Iss 4, p 1948 (2023)
Global and intercontinental networking relies on satellite communication. Its wireless communication system always has antennas and their feed assembly comprising waveguides. This makes the satellite payload heavy and costly. In this paper, a novel m
Externí odkaz:
https://doaj.org/article/ecc3191d7b144e71849b635925f4338c