Combining automatic tube current modulation with adaptive statistical iterative reconstruction for low-dose chest CT screening.

We have utilized the Minimum Relative Entropy and Entropy for Image Compression and Image Reconstruction is performed by Region Growing Methods.. A

Finally, image quality measure is computed as the average correlation coefficient between two input images modified by the average correlation coefficient between original image

The algorithm for statistical comparison between patients’ images and appropriate gender-physiological condition template images consists of four elementary steps: 1) patient’s

time (mAs) was undertaken considering the radiation dose and image quality, the latter studied by the noise measurement and sub- jective analysis of images obtained with

In classical dense stereo reconstruction, for every image pixel of the reference image (x, y) ∈ I1 and a number of height/depth hy- potheses γ ∈ Γ , a matching cost is computed

As the plane of contamination is unknown, the blurred image will be inversely filtered for different planes, but only one of these images shows the cor- rectly focussed object.. If

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Enquanto que alguns metais são essenciais para a manutenção de um normal funcionamento celular dos organismos vivos, actuando como micro-nutrientes, em quantidades muito