Faro Focus 3D X 130, Руководство по обучению

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Focus
3D
X 130 and X 330 • SCENE 5.3
September 2014
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Glossary
accuracy
– The closeness of a measurement to actual dimensions
cluster – a folder in SCENE that contains scans
common reference object – Objects common to two or more scans, to
which a correspondence can be assigned and can be used to align the
scans during registration.
coordinate system – A system that uses one or more variables (such as
x , y , and z ), or coordinates, to determine the unique position of a point or
other geometric element in space
correspondence
– The relationship between the same common reference
object in multiple scans
error – The difference between a measurement and actual dimensions
fit –
match
–
origin
– The point at which scan data originates, used as a fixed
reference point for the surrounding scan data; the point where the axes
of a coordinate system intersect
placing scans – In SCENE, synonymous with registering scans
point cloud – The three-dimensional computer visualization of scan
points within
x
,
y
, and
z
coordinates
precision
– The probability of obtaining the same results from a repeated
measurement
preprocessing – In SCENE, automatic registration, which includes
several other operations.
profile – A collection of scan parameters, such as Resolution and
Quality
settings,
Scan with Color
,
Scan Area
, etc.
Project
– The combination of all files, folders, objects, data, and other
elements involved in capturing, processing, and analyzing scans
quality
– the amount of noise, or the number of extraneous unwanted
points, in a scan