National Instruments IEEE 1394 用户手册
Glossary
© National Instruments Corporation
G-3
hue
Represents the dominant color of a pixel. The hue function is a continuous
function that covers all the possible colors generated using the R, G, and
B color spectrum. See also
function that covers all the possible colors generated using the R, G, and
B color spectrum. See also
I
I/O
Input/Output—The transfer of data to/from a computer system involving
communications channels, operator interface devices, and/or data
acquisition and control interfaces.
communications channels, operator interface devices, and/or data
acquisition and control interfaces.
IEEE
Institute of Electrical and Electronics Engineers.
internal buffer
A page-locked buffer. See also
L
library
A file containing compiled object modules, each comprised of one of more
functions, that can be linked to other object modules that make use of these
functions.
functions, that can be linked to other object modules that make use of these
functions.
little endian
Describes computers that store bytes of memory by placing the least
significant byte at the memory location with the lowest address, the second
least significant byte at the next memory location, and so on.
significant byte at the memory location with the lowest address, the second
least significant byte at the next memory location, and so on.
luma
The brightness information in the video picture. The luma signal amplitude
varies in proportion to the brightness of the video signal and corresponds
exactly to the monochrome picture.
varies in proportion to the brightness of the video signal and corresponds
exactly to the monochrome picture.
M
MAX
Measurement & Automation Explorer—A controlled, centralized
configuration environment that allows you to configure all of your
NI devices.
configuration environment that allows you to configure all of your
NI devices.
N
NI-IMAQ
Driver software for National Instruments IMAQ hardware.