labhomepage

 Research Fields

Year

 Fields

1986 - 1992

 Real-Time Computing, Image Processing Systems

1993 - 1996

 Motion Estimation, Image Compression

1996 - 1997

 Remote Sensing for 3-dimensional Image Modeling,

 Stereo-Matching

1998 – 2010

 Digital Watermarking, Multimedia Forensics,

 Steganography/Steganalysis

2010 –

 Present

Deep Learning Artificial Intelligence based Image and Video Forensics to detect the Forgeries.

 

Deep Learning Artificial Intelligence based Digital Watermarking

 

Digital Watermarking for both 2D and 3D contents including 3D Image, 3D Video, 3D Graphic Model, 3D Printer Output, and Super-multiview Display.

 

 Research interests cover the following topics

 Topics

 Description

Deep Learning Artificial Intelligence

Various Deep Learning technologies are investigated to derive the digital watermarking and forensic solutions.

 Digital

Watermarking

 We have developed a  robust watermarking and fingerprinting algorithm for image and video. The Video Watermarking Software which use ‘Digital Watermarking Engine’ we developed was selected as one of  40 national key technologies in 2007. Recently, we are focusing on 3D watermarking for Image, Video, Graphic, 3D printer output, and Super-multiview display.

 Computational

 Forensics

 We are now investigating multimedia forensics. Particularly image and video forensics are our main concern. Various fundamental technologies have been investigated and developed for the image and video forensics.

 Steganography

 / Steganalysis

 We have investigated secret communication and the monitoring technologies on the internet.