Calculate Lookup Table

Description

This container calculates a lookup table using algebraic/logical expression involving tables and values.

Inputs

Name	Type	Description
Expression	Image Expression	Algebraic or logical expression used to calculate the lookup table.

Output

Name	Type	Description
Result	Lookup Table	Output lookup table.

Group

Table

Notes

If the calculation of the expression diverges, the corresponding table key is not inserted in the output table.

The list of mathematical and logical operators that can be employed in the logic/algebraic expression can be found in the image expression reference. Note that the operators and functions described in Image Operators and Functions and Image Neighborhood Functions can not be used in lookup table calculations.

The tables used by the “Calculate Lookup Table” must be provided by a corresponding Number Table and the values must be provided by a corresponding Number Value.

Internal Name

CalculateLookupTable