Filter Results:
- Full text PDF available (2)
Publication Year
2003
2015
- This year (0)
- Last 5 years (3)
- Last 10 years (14)
Publication Type
Co-author
Journals and Conferences
Learn More
Widespread popularity of wireless data communication devices, coupled with the availability of higher bandwidths, has led to an increased user demand for content-rich media such as images and videos.… (More)
- Dong-Wook Kim, Young-Geun Choi, Hwa-Sung Kim, Ji-Sang Yoo, Hyun-Jun Choi, Young-Ho Seo
- Image Vision Comput.
- 2010
Differently from other image/video compression techniques, it is not easy to find a successful watermarking scheme for H.264/AVC. Thus we, as the researchers on digital watermarking, intend to find… (More)
- Young-Ho Seo, Yoon-Hyuk Lee, Ji-Sang Yoo, Dong-Wook Kim
- Applied optics
- 2012
In this paper we propose a hardware architecture for high-speed computer-generated hologram generation that significantly reduces the number of memory access times to avoid the bottleneck in the… (More)
- Young-Ho Seo, Hyun-Jun Choi, Ji-Sang Yoo, Dong-Wook Kim
- Optics express
- 2011
This paper proposes a new hardware architecture to speed-up the digital hologram calculation by parallel computation. To realize it, we modify the computer-generated hologram (CGH) equation and… (More)
- Dong-Wook Kim, Ji-Sang Yoo, Young-Ho Seo
- Displays
- 2013
Recently, much research has been performed to guarantee viewer’s safety in watching stereoscopic 3D videos. Most of them focused on individual content factors causing viewer discomfort. This paper… (More)
- Young-Ho Seo, Hyun-Jun Choi, Ji-Sang Yoo, Dong-Wook Kim
- Journal of Systems Architecture - Embedded…
- 2010
- Jin-Woo Bae, Seung-Hyun Lee, Ji-Sang Yoo
- IEICE Transactions
- 2005
In this paper, we propose a wavelet-based fast motion estimation algorithm for video sequence encoding with a low bit-rate. By using one of the properties of wavelet transform, multi-resolution… (More)
- Young-Ho Seo, Hyun-Jun Choi, Ji-Sang Yoo, Dong-Wook Kim
- J. Electrical and Computer Engineering
- 2010
1 College of Liberal Arts, Kwangwoon University, 447-1, Welgye-1Dong, Nowon-Gu, Seoul 139-701, South Korea 2 Deptartment of Information and Communications Engineering, Anyang 5-Dong, Manan-Gu,… (More)
- Young-Ho Seo, Yoon-Hyuk Lee, Ji-Sang Yoo, Dong-Wook Kim
- Applied optics
- 2013
This paper discusses processing techniques for an adaptive digital holographic video service in various reconstruction environments, and proposes two new scalable coding schemes. The proposed schemes… (More)
- Min Sub Kim, I. H. Ra, Ji-Sang Yoo, Dong-Wook Kim, Hwa-sung Kim
- 2009 11th International Conference on Advanced…
- 2009
Wireless mesh networks have been studied as the next generation technology to solve problems of conventional wireless networks. Particularly, mobile WiMAX based wireless mesh networks are noticed due… (More)