edge_test

edge_test, an Octave code which calls edge(), which tests functions in 1D, 2D and 3D for the detection of edges.

Licensing:

The information on this web page is distributed under the MIT license.

Related Data and Programs:

edge, an Octave code which defines some test functions in 1D, 2D and 3D for the detection of edges or discontinuities.

Source Code:

• edge_test.m, calls all the tests.
• edge_test.sh, runs all the tests.
• edge_test.txt, the output file.

• edge_test01.m, plots 1D test functions.
• edge_test01.png, plot of 1D test functions.
• edge_test02.m, plots 2D test function #1, jump discontinuity along a circle.
• edge_test02.png, plot of 2D test function #1.
• edge_test03.m, plots 2D test function #2, the Shepp-Logan 2D phantom.
• edge_test03.png, plot of 2D test function #2.
• edge_test035.m, plots 2D test function #3.
• edge_test035.png, plot of 2D test function #3.
• edge_test036.m, plots 2D test function #4.
• edge_test035.png, plot of 2D test function #4.
• edge_test037.m, plots 2D test function #5.
• edge_test035.png, plot of 2D test function #5.
• edge_test04.m, plots 3D test function #1, the Shepp-Logan 3D phantom.
• edge_test04_x.png, plot of X slice of 3D test function #1.
• edge_test04_y.png, plot of Y slice of 3D test function #1.
• edge_test04_z.png, plot of Z slice of 3D test function #1.