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tomogram การใช้

ประโยคมือถือ
  • This is called a tomogram, or tomographic reconstruction.
  • This results in a  missing wedge of information in the final tomogram that decreases resolution parallel to the electron beam.
  • This process will then be repeated for numerous different electrode configurations and finally result in a two-dimensional tomogram according to the image reconstruction algorithms incorporated.
  • Special mathematical algorithms turn the matrix of samples into a color or greyscale image ( tomogram ) and thereby enables for an assessment of the amount of damage.
  • As more and more clinical decisions come to depend on more advanced volume visualization techniques, the terms " tomography / tomogram " may go out of fashion.
  • Micro-CT scanners do not produce point clouds but a set of 2D slices ( each termed a " tomogram " ) which are then'stacked together'to produce a 3D representation.
  • Three-dimensional tomogram reconstructions of whole cells reported in 2013 suggest that contrary to historical belief, " G . obscuriglobus " membranes are continuous and do not enclose distinct cellular compartments.
  • Together, Brown and Barber published the first Electrical Impedance Tomogram in 1983, visualizing the cross section of a human forearm by absolute EIT . Even though there has been substantial progress in the meantime, most a-EIT applications are still considered experimental.
  • Then, one can obtain a tomogram which maps the value " f " . " In other words, in phase-contrast imaging a map of the real part of the refraction index can be reconstructed with standard techniques like filtered back projection which is analog to conventional X-ray computed tomography where a map of the imaginary part of the refraction index can be retrieved.