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poses

Class: viewSet

Returns camera poses associated to views

Syntax

cameraPoses = poses(vSet)
cameraPoses = poses(vSet,viewIds)

Description

cameraPoses = poses(vSet) returns the camera poses that correspond to the views contained in the input viewSet, object, vSet.

cameraPoses = poses(vSet,viewIds) returns the camera poses that correspond to a subset of views specified by the vector viewIds.

Input Arguments

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viewSet object.

View IDs, specified as an integer scalar for a single view, or as a vector of integers for a set of views.

Output Arguments

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Camera pose information, returned as a three-column table. The table contains columns for ViewId, Orientation, and Location. The view IDs correspond to the IDs in the viewSet object. The orientations are specified as 3-by-3 rotation matrices and locations are specified as three-element vectors. You can pass the cameraPoses table to the triangulateMultiview and the bundleAdjustment functions.

Examples

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Create an empty viewSet object.

vSet = viewSet;

Add views to the object.

vSet = addView(vSet,1,'Orientation',eye(3),'Location',[0,0,0]);
vSet = addView(vSet,2,'Orientation',eye(3),'Location',[1,0,0]);

Retrieve the absolute camera poses.

camPoses = poses(vSet);

Introduced in R2016a