Справочник Пользователя для National Instruments IMAQ Vision for LabWindows TM /CVI

Index

IMAQ Vision for LabWindows/CVI User Manual

I-2

ni.com

color information

learning, 3-9
specifying, 3-9

color location, using to find points, 5-25
color representation sensitivity,

specifying, 3-12

color score weight, 5-24
comparing, color content in images, 3-9
computing

energy center of an image, 3-7
energy center of an ROI in an image, 3-7

configuring, tools palette, 3-6
conventions used in the manual, ix
converting

2D arrays to images, 2-5, 2-7
images to frequency domains, 2-12
pixel coordinates to real-world

coordinates, 5-26

planes of complex images to arrays, 2-13

convolution filter, 2-11
coordinate systems

defining using edge detection, 5-4
defining using pattern matching, 5-6

correction tables, learning, 6-8
counting, particles, 4-4
creating

binary images, 4-1
images, 2-2
Vision applications, 1-4

D

data matrix barcodes, reading, 5-30
defining

calibration templates, 6-2
color template images, 5-20
coordinate systems using edge

coordinate systems using pattern

image masks, 3-6

pattern matching tolerances, 5-17
reference coordinate systems, 6-3
regions of interest, 3-1
ROIs, 6-6
ROIs interactively, 3-1, 5-8
ROIs programmatically, 3-6, 5 -9
search areas, 5-8, 5 -16, 5-22
template images, 5-13

deployment, application, xi
destination images, 2-4
detecting

circular edges, 5-10
edges, 5-9
edges along a contour, 5-11
edges along multiple contours, 5-12
rectangular edges, 5-10

determining, 2-8

image quality, 2-8

diagnostic tools (NI resources), A-1
displaying

images, 2-7
results, 5-31
tools palette, 3-6

documentation

conventions used in manual, ix
NI resources, A-1
related documentation, x

drivers

NI resources, A-1
NI-IMAQ, xi

E

edge detection, 5-9
edges

detecting, 5-9
detecting along a contour, 5-11
detecting along multiple contours, 5-12
detecting circular edges, 5-10

eroding, particles, 4-3
erosion, 4-3