Advertisement
Accept Property
Applies To
Vision Objects: Correlation, Edge, Geometric, Polar
Description
The Accept property specifies the score that a feature must equal or exceed to be considered found.
Usage
VGet Sequence.Object.Accept, var
VSet Sequence.Object.Accept, value
Sequence
Name of a sequence or string variable containing a sequence name.
Object
Name of an object or string variable containing an object name. The object must exist in the
specified sequence.
var
Integer variable that will contain the value of the property.
value
Integer expression for the new value of the property.
Values
Integer number from 1 - 999
Default: 700 - Correlation, Geometric, Polar
100 - Edge
Remarks
The Accept property can also affect the searching speed by providing a hint as to when to pursue the search
in a given area of the Region of Interest. When the Accept property is high, features must be very similar
to the model, so many regions can be ruled out by a cursory examination and not pursued further. However,
if the Accept property is low, features that are only slightly similar to the model may exceed the Accept
property, so that a detailed examination of more regions in the scene is needed. Thus, raising the Accept
property tends to reduce the time required for searches.
If the specified value is small, it may result in false detection.
See Also
Confusion Property, Correlation Object, Edge Object, Geometric Object, Object Tab, Polar Object, Score
Result
Vision Guide 5.0 Reference (Ver.5.3) Rev.1
Accept Property
3
Advertisement
