Tomographic reconstruction
Tomographic Reconstruction
Tomographic reconstruction is a type of multidimensional technique used in image processing and radiology to create a 3D model of an object from a series of 2D images. The process involves the use of various algorithms to reconstruct the internal structure of an object, which is particularly useful in medical imaging.
Pronunciation
To-mo-graph-ic Re-con-struc-tion
Etymology
The term "tomographic reconstruction" is derived from the Greek words "tomos" meaning "slice" or "section", and "graphein" meaning "to write". The term "reconstruction" comes from the Latin "reconstructio", meaning "to build again".
Related Terms
- Computed Tomography (CT): A medical imaging technique used to visualize internal structures of the body in detail.
- Magnetic Resonance Imaging (MRI): A type of imaging that uses strong magnetic fields and radio waves to generate images of the organs in the body.
- Positron Emission Tomography (PET): A functional imaging technique that uses radioactive substances to observe metabolic processes in the body.
- Single Photon Emission Computed Tomography (SPECT): A nuclear imaging test that uses a radioactive substance and a special camera to create 3D pictures.
- Algorithm: A set of rules to be followed in calculations or other problem-solving operations.
- Image Processing: A method to convert an image into digital form and perform some operations on it, to get an enhanced image or to extract some useful information from it.
- Radiology: The science dealing with X-rays and other high-energy radiation, especially the use of such radiation for the diagnosis and treatment of disease.
See Also
External links
- Medical encyclopedia article on Tomographic reconstruction
- Wikipedia's article - Tomographic reconstruction
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