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Knowledge Base - Glossary of Terms
Glossary is usually defined as an alphabetical list of technical terms in some specialized field of knowledge. This knowledge base glossary provides a collection of knowledge base documents that define many technical terms. These terms are arranged alphabetically, but you can quickly jump to a specific term by selecting its first letter from the index of the knowledge base glossary below.
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296 Glossary Terms Found
HSI
Hue, saturation, and intensity. A popular image processing color model.

Hue
Distinction between colors. Red, Blue, Green, Yellow and so on are hues. White, Black and Gray are not considered hues.

I-O Address
A method that allows the CPU to distinguish between the different boards in a system Al boards must have different addresses.

I-O Mapping
Method of connecting I/O devices to the CPU in an addressable fashion without using memory space. Disk drives, printers, and monitors are usually I/O mapped. However, there is a limited address space available and a limited set of I/O instructions. For these reason, advanced data acquisition systems tend to be memory mapped.

IEEE-ANSI
Institute of Electrical and Electronics Engineers-American National Standards Institute.

Image Postprocessing
Methods of conditioning an image after it is acquired e.g. histogram, filter, presence verification.

Image Preprocessing
Methods of conditioning an image before it is acquired such as ILUT (Input Look Up Table), attenuation.

Impedance
An FRF mode that is calculated as the Force of the Reference Channel/Velocity of the Response Channel.

Inertance
An FRF mode that is calculated as the Acceleration of the Response Channel/Force of the Reference Channel.

Input-Output (I-O)
The process of transferring data from or to a computer system including communications channels, operator interface devices, or data acquisition and control channels.

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