Main Content

deleteConnection

Delete a connection between views in view set

Description

example

vSet = deleteConnection(vSet,viewId1,viewId2) deletes the connection between views viewId1 and viewId2 in the view set, vSet.

Examples

collapse all

Create an empty image view set.

vSet = imageviewset;

Read two images into the workspace.

imageDir = fullfile(toolboxdir('vision'),'visiondata','structureFromMotion');
I1 = rgb2gray(imread(fullfile(imageDir,'image1.jpg')));
I2 = rgb2gray(imread(fullfile(imageDir,'image2.jpg')));

Detect interest points in each image.

points1 = detectSURFFeatures(I1);
points2 = detectSURFFeatures(I2);

Extract feature descriptors from the interest points.

[features1,validPoints1] = extractFeatures(I1,points1);
[features2,validPoints2] = extractFeatures(I2,points2);

Add the features and points for the two images to the image view set.

vSet = addView(vSet,1,'Features',features1,'Points',validPoints1);
vSet = addView(vSet,2,'Features',features2,'Points',validPoints2);

Match the features between the two images. Then, store the matches features as a connection in the image view set.

indexPairs = matchFeatures(features1,features2);
vSet = addConnection(vSet,1,2,'Matches',indexPairs);

Delete the connection between the two views.

vSet = deleteConnection(vSet,1,2);

Input Arguments

collapse all

Image view set, specified as an imageviewset object.

View identifier 1, specified as an integer. View identifiers are unique to a specific view.

View identifier 2, specified as an integer. View identifiers are unique to a specific view.

Output Arguments

collapse all

View set with deleted connections, returned as an imageviewset object.

See Also

Objects

Introduced in R2020a