Results 161 to 170 of about 7,645 (196)
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Design of antijamming in microwave remote-vision system
Proceedings of International Symposium on Electromagnetic Compatibility ELMAGC-97, 1997This paper presents the design of a helix filter used to suppress the jamming in a microwave remote-vision system, analyses the mathematical model of the helix filter and gives the design of the helix filter with a frequency bandwidth from 566 MHz to 578 MHz.
null Zhang Liyi, null Wang Huakui
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Microwave vision: From RF safety to medical imaging
2017 11th European Conference on Antennas and Propagation (EUCAP), 2017This article gives an overview of the activities of the company Microwave Vision, formerly Satimo, oriented to health-related applications. The existing products in terms of Specific Absorption Rate (SAR) measurement and RF safety are described in detail.
Angie Fasoula, Luc Duchesne
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A computer vision method to locate cold spots in foods in microwave sterilization processes
Pattern Recognition, 2007zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Juming Tang +2 more
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3D vision of electromagnetic fields in antenna and microwave technique
15th Conference on Microwave Techniques COMITE 2010, 2010Two approaches, Virtual Reality Modeling Language (VRML) and graphic library OpenGL, are used for active stereoscopic vision of electromagnetic fields surrounding selected antenna or microwave elements. Input data are generated by analytical relations or acquired by electromagnetic field simulators and visualized in the form of vector fields and field ...
Zbyněk Škvor +2 more
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Experimental results of a new system using microwaves for vision correction
Proceedings of SPIE, 2009Technology is in development to correct vision without the use of lasers or cutting of the eye. Many current technologies used to reshape the cornea are invasive, in that either RF needles are placed into the cornea or a flap is cut and then a laser used to ablate the cornea in the optical zone.
Thomas P Ryan
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Microwave power adjusting during potato slice drying process using machine vision
Computers and Electronics in Agriculture, 2019Abstract In this study, machine vision was used for measuring area shrinkage of potato slices during thin layer drying process and then an artificial neural network (ANN) and linear models were investigated to predict moisture content (MC) of potato slices based on area shrinkage.
Nasser Behroozi-Khazaei, Hosain Darvishi
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A Machine Vision-Based Heating Control Design for the Microwave Maintenance Vehicle
Advanced Materials Research, 2013Traditionally, human vision is applied to locating the region of the asphalt pavement defects. This will bring large variations for heating control of the microwave maintenance vehicle due to a shortage of the accurate control data. In this paper, a novel machine vision-based method was proposed to produce the control data precisely for the heating ...
Lei Zhang +4 more
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Numerical model and analysis of an energy-based system using microwaves for vision correction
Proceedings of SPIE, 2009A treatment system was developed utilizing a microwave-based procedure capable of treating myopia and offering a less invasive alternative to laser vision correction without cutting the eye. Microwave thermal treatment elevates the temperature of the paracentral stroma of the cornea to create a predictable refractive change while preserving the ...
Thomas P Ryan
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