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deleteSegments

Delete all segments in map

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Syntax

sMapOut = deleteSegments(sMapIn)

Description

example

sMapOut= deleteSegments(sMapIn)deletes all segments in the mapsMapIn. Removing the segments from the map improves the performance of thefindPoseandupdateMapobject functions.

Examples

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Open Live Script

Load a map of segments and features from a MAT file.

data = load('segmatchMapFullParkingLot.mat'); sMap = data.segmatchMapFullParkingLot;

删除的部分map, leaving only the corresponding features in the map.

sMapNoSegments = deleteSegments(sMap);

Verify the number of segments in the map before and after removal.

numBefore = numel(sMap.Segments); numAfter = numel(sMapNoSegments.Segments); disp("Number of Segments Before Deleting Segments: "+ num2str(numBefore))
Number of Segments Before Deleting Segments: 464
disp("Number of Segments After Deleting Segments: "+ num2str(numAfter))
Number of Segments After Deleting Segments: 0

Input Arguments

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Original map of segments and features, specified as apcmapsegmatchobject.

Output Arguments

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Updated map of segments and features, returned as apcmapsegmatchobject.

Version History

Introduced in R2021a

See Also

Objects

Functions