Results 201 to 210 of about 83,780 (236)
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Numerical model and analysis of an energy-based system using microwaves for vision correction
SPIE Proceedings, 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 ...
Radha Pertaub, Thomas P. Ryan
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Noise Suppression in Microwave Imagery by Exploitation of the MTF Approach to Human Vision
6th European Microwave Conference, 1976, 1976Optimised presentation of images from a microwave holographic system is essential, particularly the suppression of the effects of noise on the human visual system. Recent research into the human visual system has led to Fourier models of the visual cortex, and the proposition that object recognition is possible on relatively few critical low spatial ...
A.P. Anderson +3 more
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A mobile high-power microwave link for vision and sound
Journal of the Institution of Electrical Engineers, 1952The equipment described constitutes a radio link for transmitting one video and two audio signals from an outside-broadcast site back to base. The power output is 4 watts at 4400–4800 Mc/s with paraboloids 4 ft in diameter. Double frequency-modulation is used for the audio signals to reduce cross-modulation. Details of the r.f.
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IEEE 1999 International Geoscience and Remote Sensing Symposium. IGARSS'99 (Cat. No.99CH36293), 2003
One of the critical constraints on examining the microwave returns from soils quantitatively is the measurement of the soil surface roughness. Unfortunately, the complexity of soil surfaces means that direct measurements are extremely time-consuming and also likely to miss possibly important structure.
A.J. Mcdonald +5 more
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One of the critical constraints on examining the microwave returns from soils quantitatively is the measurement of the soil surface roughness. Unfortunately, the complexity of soil surfaces means that direct measurements are extremely time-consuming and also likely to miss possibly important structure.
A.J. Mcdonald +5 more
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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.
Pandit, Ram Bhuwan +3 more
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Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, 2020
Left-behind humans inside the car or bus have caused a lot of accidents, so it is essential to detect the humans in vehicle. Current human detection methods rely on wearable devices, oxygen sensors, and special seat designs in vehicles, but those sensors cannot adapt to ever-changing environments.
Jiacai Liao +4 more
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Left-behind humans inside the car or bus have caused a lot of accidents, so it is essential to detect the humans in vehicle. Current human detection methods rely on wearable devices, oxygen sensors, and special seat designs in vehicles, but those sensors cannot adapt to ever-changing environments.
Jiacai Liao +4 more
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2015
At present asphalt pavement defects are distinguished subjectively. The recognition depends greatly on human vision, which can bring large variations for micro-wave heating control. The paper adopts machine vision aided locating to create accurate heating control data that is objective and independent of human to overcome the deficiency.
Lei Zhang +5 more
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At present asphalt pavement defects are distinguished subjectively. The recognition depends greatly on human vision, which can bring large variations for micro-wave heating control. The paper adopts machine vision aided locating to create accurate heating control data that is objective and independent of human to overcome the deficiency.
Lei Zhang +5 more
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2015
In this paper, a method for analyzing data gathered by a non-destructive inspecting approach of carbon-fiber composites is presented. In the process of composite probing a map of measurements is obtained. Upon the measurements an analysis can be performed in order to decide if the composite under examination is defective or not.
Bartłomiej Zieliński +3 more
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In this paper, a method for analyzing data gathered by a non-destructive inspecting approach of carbon-fiber composites is presented. In the process of composite probing a map of measurements is obtained. Upon the measurements an analysis can be performed in order to decide if the composite under examination is defective or not.
Bartłomiej Zieliński +3 more
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2006
The single-mode 915 MHz microwave sterilization system developed at Washington State University, Pullman has the capability to produce high quality shelf stable foods. In order for this technology to receive FDA approval there is a need for a rapid and reliable method to determine the location of cold spots in food products of different chemical ...
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The single-mode 915 MHz microwave sterilization system developed at Washington State University, Pullman has the capability to produce high quality shelf stable foods. In order for this technology to receive FDA approval there is a need for a rapid and reliable method to determine the location of cold spots in food products of different chemical ...
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Integrative oncology: Addressing the global challenges of cancer prevention and treatment
Ca-A Cancer Journal for Clinicians, 2022Jun J Mao,, Msce +2 more
exaly