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IJCV
2007
148views more  IJCV 2007»
14 years 9 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
14 years 1 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
15 years 11 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»
15 years 4 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