The Generalized Contrast-to-Noise Ratio: A Formal Definition for Lesion Detectabilitydoi:10.1109/tuffc.2019.2956855Alfonso Rodriguez-MolaresOle Marius Hoel RindalJan D'hoogeSvein-Erik MasoyAndreas AustengMuyinatu A. Lediju BellHans TorpInstitute of Electrical and Electronics Engineers (IEEE)...
The contrast-to-noise ratio (CNR) is presented and characterized as a tool for quantitative noise measurement of scanning electron microscope (SEM) images. Analogies as well as differences between the CNR and the widely used signal-to-noise ratio (SNR) are analytically and experimentally investigate...
contrast to noise ratio (CNR; mean of all tissues) and the structural similarity index (SSIM) for the respective B-scans are shown as well. In all cases, the denoised B-scans (2ndcolumn) were consistently similar (qualitatively) to their corresponding...
The wide transparent window of silicon, spanning from 1.1 to 8 μm, is useful in near- and mid-infrared spectroscopic sensing. The high index contrast between silicon cores and oxide claddings leads to a dramatic scale-down of device footprints. The fabrication of SOI waveguides is ...
By contrast, DL aims to reduce the generalization errors. To achieve the latter, the overfitting and the optimization procedure must be both considered when lowering the training error. Rather than focusing on the generalization error of the model, the emphasis is on the performance of the ...
This example shows how to use the ambiguity function to analyze and compare waveforms. It compares several common waveforms including the rectangular waveform, the linear FM waveform, the stepped FM waveform, the hybrid linear-tangent FM waveform, the generalized sinusoidal FM waveform, and the Barke...
Lower Bound (CRLB) at signal-to-noise ratio (SNR) of 5 dB for both binary phase shift keying and quadrature phase shift keying. The 8 phase shift keying signal requires a higher threshold of about 7 dB. In contrast, the S-transform never meets the CRLB for all range of SNR and its ...
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On contrast, our algorithm has been shown to improve the net gain classification performance of patients with ACS (rule in), plus it can aid decisions at the prehospital setting. A recent study has shown that point-of-care troponin assays has a sensitivity of only 27% when used during ...
Even though these data are consistent with the role of the Lands cycle in remodeling PL, they are in contrast with the existing literature describing LPCAT3 as an inducer of ferroptosis44. Indeed, LPCAT3 is largely reported to have preference for arachidonic acid, AA (20:4)28. However, mo...