Computed tomography pdf

Computed Tomography books

The term “computed tomography,” or CT, refers to a computerized x-ray imaging procedure in which a narrow beam of x-rays is aimed at a patient and quickly rotated around the body, producing signals that are processed by the machine's computer to generate cross-sectional images, or “slices.”.

What is computed tomography in detail?

Computed tomography is commonly referred to as a CT scan.
A CT scan is a diagnostic imaging procedure that uses a combination of X-rays and computer technology to produce images of the inside of the body.
It shows detailed images of any part of the body, including the bones, muscles, fat, organs and blood vessels..

What is the basic principle of CT?

The basic principles of CT involve physical mechanisms that are shared with x-ray imaging, plus mathematical techniques that exceed the human visual perception of .

1. D images.
A common technical description can be used to describe both the image formation process and the image visualization task.

What is the meaning of CT scan in PDF?

A CT (computed tomography) scan, also known as a “CAT” scan, uses x-rays to form pictures of the inside of the body.
How is CT different from a regular x-ray? During a regular x-ray procedure, a stationary machine sends x-rays through the body to make a single “shadow” picture..