National Instruments IMAQ Vision for Measurement Studio User Manual page 88

Glossary
Numbers/Symbols
1D
2D
3D
A
AIPD
alignment
alpha channel
annulus
area
area threshold
arithmetic operators
array
auto-median function
© National Instruments Corporation
One-dimensional.
Two-dimensional.
Three-dimensional.
National Instruments proprietary image file format used for saving
complex images and calibration information pertaining to step and
spatial units (extension APD).
The process by which a machine vision application determines the location,
orientation, and scale of a part being inspected.
Channel used to code extra information, such as gamma correction, about
a color image. The alpha channel is stored as the first byte in the four-byte
representation of an RGB pixel.
A region of interest that resembles a ring or partial ring.
(1) A rectangular portion of an acquisition window or frame that is
controlled and defined by software. (2) The size of an object in pixels or
user-defined units.
Detects objects based on their size, which can fall within a user-specified
range.
The image operations multiply, divide, add, subtract, and remainder.
Ordered, indexed set of data elements of the same type.
A function that uses dual combinations of opening and closing operations
to smooth the boundaries of objects.
G-1 IMAQ Vision for LabWindows/CVI User Manual