Combining Commercially Available Active and Passive Sensors Into a Millimeter-Wave Imager for Concealed Weapon Detection - Garcia-Rial, Federico; Montesano, Daniel; Gomez, Ignacio; Callejero, Carlos; Bazus, Francis; Grajal, Jesus (IEEE transactions on microwave theory and techniques, 2019)
Keywords: Active imaging; Computer vision; concealed weapon detection; Concealed weapons detection; Equipment costs; frequency-modulated continuous-wave (FMCW); Image processing; Image sensors; imaging radar; Millimeter waves; millimeter-wave (mm-wave); Optical measuring instruments; Optical sensors; passive imaging; Radar imaging; security screening; Sensor fusion; Sensors; terahertz (THz) imaging; terahertz radar