https://pubs.kist.re.kr/handle/123456789/75394 2026-04-17T03:49:49Z 2026-04-17T03:49:49Z Park, Wanjoo Duchan, Ki Kim, Laehyun Kwon, Gyu Hyun Kim, Sung-Phil Kim, Da-Hye https://pubs.kist.re.kr/handle/201004/115083 2024-01-26T05:55:04Z 2015-01-01T00:00:00Z

Title: EEG Correlates of User Satisfaction of Haptic Sensation Authors: Park, Wanjoo; Duchan, Ki; Kim, Laehyun; Kwon, Gyu Hyun; Kim, Sung-Phil; Kim, Da-Hye Abstract: We investigated a correlation between electroencephalography (EEG) power and user satisfaction about haptic sensation. EEG power in alpha, delta, and high beta band showed a significant correlation with haptic satisfaction, especially in the early period. Our results show the feasibility of a novel metric for UI design of consumer electronics.

2015-01-01T00:00:00Z Sung, Hyunsik Song, Byoungsub Min, Sung-Wook Park, Min-Chul Choi, Sungwon https://pubs.kist.re.kr/handle/201004/115082 2024-01-26T05:55:02Z 2015-01-01T00:00:00Z

Title: Transmission-type Three-Dimensional Screen Using Micro Hole-mirror Array Authors: Sung, Hyunsik; Song, Byoungsub; Min, Sung-Wook; Park, Min-Chul; Choi, Sungwon Abstract: A transmission-type three-dimensional screen using micro hole-mirror array (MHA) is proposed to improve the image visibility in projection-type integral imaging system. MHA which is a metal sheet with the array of holes whose wall surface is specular, can reduce the flipped image and resultingly increase the viewing angle of the system. The experimental results can verify the feasibility of the proposed device.

2015-01-01T00:00:00Z Song, Gyuwon Seo, Dongmahn Kim, Suhyun https://pubs.kist.re.kr/handle/201004/115081 2024-01-26T05:54:59Z 2015-01-01T00:00:00Z

Title: SaveMe: User-centric Cloud System Authors: Song, Gyuwon; Seo, Dongmahn; Kim, Suhyun Abstract: We present SaveMe: user-centric cloud system as a cloud of clouds. We aim to provide an impregnable cloud service for end users. SaveMe builds a single virtual cloud by combining public and private clouds. In SaveMe, all files are fully encrypted, erasure coded, and distributed. All data processing is performed in a consumer electronic device. While maintaining advantages of a cloud service, it ensures better privacy and availability.

2015-01-01T00:00:00Z Yoo, Ju Han Park, Sung-Kee Kim, Dong Hwan https://pubs.kist.re.kr/handle/201004/115080 2024-01-26T05:54:57Z 2015-01-01T00:00:00Z

Title: Categorical Object Recognition Method Robust to Scale Changes Using Depth Data From an RGB-D Sensor Authors: Yoo, Ju Han; Park, Sung-Kee; Kim, Dong Hwan Abstract: We propose a new categorical object recognition algorithm robust to scale changes. We first partition an input image into k regions by using depth data from an RGB-D sensor, and then we estimate the object scale for each partitioned region. Finally, scaled model is applied to recognize the object.

2015-01-01T00:00:00Z