• 4420 Citations
  • 27 h-Index
1987 …2020

Research output per year

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Research Output

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Paper
2006

Advanced a/v encryption technique for digital rights management

Kwon, G. R., Kim, N. H., Nam, S. J. & Ko, S. J., 2006, p. 521-526. 6 p.

Research output: Contribution to conferencePaper

Low complexity H.264 transcoder for bitrate reduction

Nam, H. M., Dan, B. K., Kim, H. S., Jeong, J. Y. & Ko, S. J., 2006, p. 679-682. 4 p.

Research output: Contribution to conferencePaper

9 Citations (Scopus)
2005

Dynamic GOP structure selection to support QoS in vertical handoff

Kim, H. S., Yun, J. W., Jin, H. C., Jang, Y. S. & Ko, S. J., 2005, p. 237-240. 4 p.

Research output: Contribution to conferencePaper

4 Citations (Scopus)
2004

Fast DSP implementation of JPEG2000

Cho, J. K., Hwang, M. C., Kim, J. S., Choi, B. D. & Ko, S. J., 2004, p. A231-A234.

Research output: Contribution to conferencePaper

4 Citations (Scopus)
2003

A burst error concealment technique for visual communications in a mobile environment

Lee, J. S., Lee, Y. A., Park, W. S. & Ko, S. J., 2003, p. 18-19. 2 p.

Research output: Contribution to conferencePaper

4 Citations (Scopus)

A fast DCT domain downsampling technique for video transcoder

Kim, N. H., Kim, Y., Kwon, G. R. & Ko, S. J., 2003, p. 36-37. 2 p.

Research output: Contribution to conferencePaper

3 Citations (Scopus)

A measurement-based resource allocation for QoS provisioning over IEEE 802.11 wireless LAN

Pyun, J. Y., Kim, Y., Kim, H. S., Ko, S. J. & Jang, K., 2003, p. 136-137. 2 p.

Research output: Contribution to conferencePaper

Consumer networks & home gateway: Introduction

Sakurai, M. & Ko, S. J., 2003. 1 p.

Research output: Contribution to conferencePaper

Efficient real-time implementation of MPEG-4 audiovisual decoder using DSP and RISC chips

Choi, B. D., Choi, K. S., Ko, S. J. & Morales, A. W., 2003, p. 246-247. 2 p.

Research output: Contribution to conferencePaper

7 Citations (Scopus)

MPEG-2 to MPEG-4 transcoder using object-based motion vector clustering

Kim, J. W., Kim, Y., Park, S. H., Choi, K. S. & Ko, S. J., 2003, p. 32-33. 2 p.

Research output: Contribution to conferencePaper

Real-time frame-layer rate control for low bit rate video over WLAN

Kim, Y., Pyun, J. Y., Park, J. A., Ko, S. J. & Song, H., 2003, p. 188-189. 2 p.

Research output: Contribution to conferencePaper

Wireless multimedia networks: Introduction

Kuroda, K. & Ko, S. J., 2003. 1 p.

Research output: Contribution to conferencePaper

2001

Real-time inspection system for printed circuit boards

Kim, N. H., Pyun, J. Y., Choi, K. S., Choi, B. D. & Ko, S. J., 2001, p. 166-170. 5 p.

Research output: Contribution to conferencePaper

14 Citations (Scopus)
1997

Arbitrarily-shaped wavelet transform for image compression

Kang, E. S., Lee, J. Y., Kim, J. H., Ko, S. J. & Morales, A., 1997, p. 1453-1456. 4 p.

Research output: Contribution to conferencePaper

1996

Basis matrix representation of morphological filters with N-dimensional structuring elements

Lee, K. H., Choi, B. T., Morales, A. & Ko, S. J., 1996, p. 231-234. 4 p.

Research output: Contribution to conferencePaper

1994

Fast algorithms for grayscale morphological operations

Lee, K. H., Morales, A. & Ko, S. J., 1994, p. 847-851. 5 p.

Research output: Contribution to conferencePaper

1 Citation (Scopus)
1988

Bank of Wiener filters for adaptive image restoration

Ko, S. J., Lee, Y. H. & Fam, A. T., 1988, p. 238. 1 p.

Research output: Contribution to conferencePaper