Your English writing platform
Free sign upExact(1)
All images were calibrated in units of becquerels per cubic centimeter by scanning a 68Ge cylinder (diameter 6 cm) with a known activity and reconstructing the acquired image with parameters identical to those of 18F-FDG images.
Similar(59)
We analysed the radiological features of cerebral cryptococcosis in a large prospective cohort of HIV-infected patients in the HAART era and compared brain images with parameters assessing disease severity [3].
2D dual spin-echo (SE) proton density (PD)- and T2-weighted (T2w) images with parameters TR = 2000 ms and TE = 30/120 ms, respectively.
The following data sets were acquired using an imaging slice thickness of 5 mm, a field of view (FOV) of 24 × 24 cm and a matrix size of 256 × 256 (giving a pixel size of 0.94 × 0.94 mm): 2D dual spin-echo (SE) proton density (PD)- and T2-weighted (T2w) images with parameters TR = 2000 ms and TE = 30/120 ms, respectively.
An edge potential image was then produced by passing the smoothed image through a gradient magnitude recursive Gaussian filter (using a σ of 0.05), followed by a sigmoid image filter with parameters of α = −1.0 and β = 2.0.
Cutting attack also is applied to the watermarked image with different parameters to show the robustness of the procedure and the results of NCC values are presented in Table 5 verifying resistance of the scheme against this kind of attacks.
It should also be noted that the technologists often acquire an image with certain parameters because they know which radiologists will evaluate the exam and what their personal preferences are.
In fact static DIC images with fixed parameters values could not be sufficient to discern all specimens details.
During acquisition, 15 low-dose projection images with exposure parameters of 29 kVp and 44 mAs are obtained over a 15° arc with a continuous exposure method.
In an earlier work [1], we proposed a method based on multiscale edge detector and a sub-image homomorphic filtering, with parameters optimized by means of a genetic algorithm.
(c) Decrypted image with the correct parameters. d) Decrypted image with one minimized error.
Write better and faster with AI suggestions while staying true to your unique style.
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.
Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com