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IJCV
2007
148views more  IJCV 2007»
13 years 5 months ago
Detection and Tracking of Multiple Metallic Objects in Millimetre-Wave Images
Abstract In this paper we present a system for the automatic detection and tracking of metallic objects concealed on moving people in sequences of millimetre-wave (MMW) images. The...
Christopher D. Haworth, Yves de Saint-Pern, D. Cla...
ICASSP
2011
IEEE
12 years 9 months ago
Exposing duplicated regions affected by reflection, rotation and scaling
A commonly considered image manipulation is to conceal undesirable objects or people in the scene with a region of pixels copied from the same image. Forensic mechanisms aimed at ...
Sergio Bravo-Solorio, Asoke K. Nandi
ICIP
2003
IEEE
14 years 6 months ago
Spline-based boundary loss concealment
Object-based video coding requires the transmission of the object shape. This shape is sent as a binary a-plane. In lossy packetbased networks, such as the Internet, this informat...
Guido M. Schuster, Xiaohuan Li, Aggelos K. Katsagg...
ISCAS
2007
IEEE
119views Hardware» more  ISCAS 2007»
13 years 11 months ago
SiGe IC- based mm-wave imager
—Millimeter-wave radiation and detection offers the possibility of detecting concealed weapons. Passive imaging measures the mm-wave radiation emitted from target objects. A pass...
Helen Kim, Sean Duffy, Jeff Herd, Charles Sodini