DBI is based on the estimation of multispectral band images to enhance the endoscopic color images in order to distinguish the slight color difference of early stage cancer more clearly. Since this method can be implemented by using only a software approach, it is easy to upgrade the devices. ...
Multiple images of a scene in manyspectral bands. The spectra of each pixel can be obtained by plotting thespectral valueon the same pixel in eachspectral bandimage. View chapterExplore book Synthetic aperture radar and remote sensing technologies for structural health monitoring of civil infrastructur...
The SpO2 sensor tracks the variability of oxygen levels in your blood. Continuous SpO2¹ can be monitored as you sleep, which can also provide you with sleep duration and sleep stage records. With better sleep, you'll wake up feeling rested and ready to take on the day. ...
The SpO2 sensor tracks the variability of oxygen levels in your blood. Continuous SpO2¹ can be monitored as you sleep, which can also provide you with sleep duration and sleep stage records. With better sleep, you'll wake up feeling rested and ready to take on the day. ...
Initial design stage simulations were first performed with lossless materials, such that only specular reflec- tion minima was needed to search for the resonance frequency. Simulations were then repeated with all losses included, which showed minimal effect on the m = −1 back ...
Optical image (a), GFP image, (b) and Raman images (c and d) of an Schizosaccharomyces pombe cell whose mitochondria are GFP labeled (See color plate 3). We also found that the intensity of this band was correlated strongly with the living activity of the cell [20]. This relationship ...
On the other hand, the 5-year relative survival rate of advanced gastric cancer with distal metastasis is lower than 10%3,4. Therefore, diagnosing gastric cancer at an early stage is very important for both improvements of prognosis and preservation of gastric function. In recent years, the ...
Pyroclastic deposits as a guide for reconstructing the multi-stage evolution of the Somma-Vesuvius Caldera 8194;The evolution of the Somma-Vesuvius caldera has been reconstructed based on geomorphic observations, detailed stratigraphic studies, and the distribut... R Cioni,R Santacroce,A Sbrana - ...
Schematic of two-stage multi-beam slow-wave circuits with couplers and Bragg attenuators. Full size image Figure 4 shows the transmission results of the HFS with and without linear taper couplers. The result demonstrates that the coupler has little influence on the transmission performance of the ...
During this stage, electromagnetic (EM) simulations are performed using ADS software, and the results slightly differ from the schematic simulations. Therefore, the characteristics of the proposed filter lines are adjusted in the layout environment. Since the lengths of TL1 and TL3 are quite long,...