: The geometric principle used to reconstruct a 2D object from its measured projections.
The technology has evolved through several "generations" to improve speed and quality: Download TomodensitomГ©trie principes pdf
: The X-ray source and electronic detector array rotate around the patient to take measurements from many angles. 2. Image Formation & Reconstruction : The geometric principle used to reconstruct a
: A scale used to quantify tissue density, where water is 0 HU and air is -1,000 HU. 3. Technological Evolutions Download TomodensitomГ©trie principes pdf
The raw data gathered by detectors is converted into visual slices through mathematical processes: