MPEG-7 Contents based Indexing on Mobile Internet
 
In our research, main purpose is the technology research and development of MPEG-7 system for contents based retrieval system and the QoS guarantee of multimedia data delivery through Mobile Internet. For the purpose, we need QoS guarantee technique in Mobile Network, contents based retrieval System using MPEG-7 System and effective delivery method of searched result.

In details, research goal contains flexibility of resource reservation path in QoS guarantee, and dynamic optimization method of extended reservation path, movement prediction and excess reservation method, and effective wireless network system. MPEG-7 contents based retrieval system contains development of contents based indexing algorithm, MPEG-7 System with user interface, delivery of multimedia data in mobile Internet.

Finally, combining these two field of study, users of mobile Internet can search of multimedia data and get Multimedia data in QoS guaranteed Internet. We can secure leading core technique by developing union system.
 
Fig. 1. Overview of MPEG-7 Contents based Indexing on Mobile Internet
 
As shown Fig. 1, our mobile MPEG-7 system is composed of server-client manner. The contents, like videos and images, is featured by MPEG-7 descriptor. The contents and their features are delivered to client over mobile protocol, like RSVP. More detailed...
 
International Journal ……… Totally 3 papers
International Conference Paper ……… Totally 8 papers
Korean Journal ……… Totally 1 paper
Korean Conference Paper ……… Totally 1 paper
Patent ……… Totally 1 patent
Software Registration ……… Totally 5 registrations
More Detail... 1st year publications(Sep. 2000 ~ Aug. 2001), 2nd year publications(Sep. 2001 ~ Aug. 2002), 3rd year publications(Sep. 2002 ~ Aug. 2003)
1st year's publications
International Conference papers
Ho Kyung Kang, Yong Ju Jung and Yong Man Ro,"Contents based watermarking technique using MPEG-7 descriptor", 2001, SPIE Electronic Imaing, Jan 20.
Ho Kyung Kang, Yong Ju Jung, Hee Kyung and Lee Yong Man Ro, "Multimedia database system with embedding MPEG-7 meta data", Jan 20, 2001,SPIE Electronic Imaging.
Y. M. Ro, H. K. Kang, "Texture feature extraction based on HVS for MPEG-7 homogeneous texture descriptor", SPIE 2000 Vol. 4210 p72-81.
Y. M. Ro, H. K. Kang, J. Y. Choi,"MPEG-7 metadata hiding for - “Texture feature extraction based on HVS for MPEG-7 homogeneous texture descriptor", Y. M. Ro, H. K. Kang SPIE 2000 Vol. 4210 p72-81
Y. M. Ro, H. K. Kang, "Texture feature extraction based on HVS for MPEG-7 homogeneous texture descriptor", SPIE 2000 Vol. 4210 p72-81.
Korean Conference Paper
강호경,유기원, 최정윤, 노용만,"영상질감정보를 이용한 검색에서 회전 불변 유사도 측정에 관한 연구", 2000방송공학회 학술대회, 2000. 11, p155-159
Software Registration
Homogeneous Texture Descriptor를 이용한 Shot Boundary Detection