lesson 2

Question 1

The data, on which medical visualization methods and applications are based, are acquired with scanning devices, such as computed tomography (CT) and magnetic resonance imaging (MRI).

Answer 1

Medical Image Data

Question 2

processing refers to handling images by using the computer

Answer 2

Medical image

Question 3

refer to the level of accuracy in which different system s capture, process, store, compress, transmit and display the signals that form an image

Answer 3

Image quality

Question 4

three types of data formats

Answer 4

• File-Based Data Format.
• Directory-Based Data Format.
• Data base Connections

Question 5

types of file format

Answer 5

• Word documents .doc)
• Web text pages (.htm or.html)
• Web page images (. Gif and . jpg)
• Adobe Postscript files (.ps)
• Adobe Acrobat files (.pdf)
• Executable programs (.exe)
• Multimedia files (.mp3 and others)

Question 6

the technique and process of creating visual representations of the interior of a body for clinical analysis and medical intervention , as well as visual representation of the function of some organs or tissues (physiology)

Answer 6

medical imaging

Question 7

is used as a buffer between image acquisition and the PACS-based multimedia imaging informatics servers.

Answer 7

Image Acquisition Gateway

Question 8

the creation of a digitally encoded representation of the visual characteristics of an object , such as physical scene or the interior structures of an object.

Answer 8

Image acquisition

Question 9

To deal with images and before analyzing them the most important thing is to capture the image

Answer 9

Image acquisition

Question 10

have been incorporated into the routine diagnostic radiology approach to the detection of breast cancer on mammograms.

Answer 10

Computed Aided Diagnosis