Imaging refers to the science of obtaining pictures or more complicated spatial representations, such as animations or 3-D computer graphics models, from physical things.
The science of photography is not quite a subset of imaging, because it includes attempts to construct images which have little relation to the physical (such as double exposures, lens effects, etc).
Writing computer programs to improve the quality of collected images, or to construct images which merge information from multiple sources. Note, though, that imaging is largely distinct from visualization.
Imaging is the action or process of producing images, animations, 3D computer graphics or any other spatial representation of a physical object.
In photography, digital imaging is the creation of digital images, typically by image scanning or digital photography, and the processing, compression, storage, printing, and display of such images.
In medicine, medical imaging is the use of radiographs, computed tomography, magnetic resonance imaging, ultrasound and other techniques by which physicians evaluate an area of the subject's body that is not normally visible.
Medical imaging is the process by which physicians evaluate an area of the subject's body that is not normally visible.
Medical imaging may be "clinical", seeking to diagnose and examine disease in specific human patients (see pathology).
Brain imaging has also been used in experimental circumstances to allow people (especially disabled persons) to control outside devices, acting as a direct mind-computer interface.
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