MICRO-EPSILON reflectCONTROL RCS, Instruction Manual

Page: 69 / 134

Description of the “Data Preprocessing” View
Page 69
5.1.6 “Trend Removal” Measuring Program
Use the “Trend Removal” program to remove a point cloud trend. To set the trend, a polynomial is fitted
to the point cloud using an approximation method. Then, the evaluation of the fitted polynomial is sub-
tracted from the point cloud. Proceed as follows:
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If applicable, select the input data for the program (see below, section “1” and Chap. 3.16.3 ).
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If necessary, limit the range for setting the trend in order to eliminate points that do not fit the trend
(see section “E” and Chap.
3.16.4 , 3.16.5 and 3.16.6 ).
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Select the form of the trend and, if applicable, the degree of the trend (see below, section “2”).
Fig. 5.9: “Trend Removal” Measuring Program
Display Elements and Parameters in the “Trend Removal” Program:
A “General” toolbar: Using this toolbar, you can select the data source (see Chapter 3.4 und 3.5 ),
save and load parameters and reset selected parameters to default settings (see Chapter 3.17 ).
B List of active measuring programs: This section displays the active measuring programs from the
“Data preprocessing” group. You can add and remove measuring programs (see Chap.
3.13 ),
move them (see Chap. 3.14 ) and select an active measuring program for parameterizing and dis-
playing the measured values.
C Measuring program groups / Tab bar for switching between views: This tab bar allows you to
switch between the four main views (see Chap.
3.2 ). To the left of the tab bar you find the section
for adding, removing and selecting measuring program groups (see Chap. 3.15 ).
D 3D-View: The 3D-View visualizes the 3D data (see Chap. 3.10 ).
E Measuring toolbar: Use this toolbar to set various ROIs for setting the trend (see Chap. 3.16.4 ,
3.16.5 and 3.16.6 ).
F 3D-View toolbar: Use this toolbar to configure the orientation of the coordinate system in the 3D-
View (see Chap.
3.10 ).
G “Start measurement” button: Click on this button to perform a measuring operation, calculate the
measurement results and display the point cloud and measurement results of the currently se-
lected measuring program in the 3D-View.
H Status bar: Status and error messages are displayed in the status bar (see Chapter 8.1 ).
1
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Input data: Use this selection field to select the input data for the program (see also Chap.
3.16.3 ).
A
B
C
H
G
D
E
1
3
2
F