Representing Object Shapes Using Radial Basis Function Support Vector Machine Classification
First Claim
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1. A method for representing a shape of an object represented by a set of points, wherein the set of points include points inside, outside and a boundary of the shape, the method comprising the steps oflearning a decision function from the set of points;
- selecting feature points in the set of points using the decision function; and
determining a local descriptor for each feature point, wherein the steps are performed in a processor.
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Abstract
A shape of an object is represented by a set of points inside and outside the shape. A decision function is learned from the set of points an object. Feature points in the set of points are selected using the decision function, or a gradient of the decision function, and then a local descriptor is determined for each feature point.
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26 Claims
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1. A method for representing a shape of an object represented by a set of points, wherein the set of points include points inside, outside and a boundary of the shape, the method comprising the steps of
learning a decision function from the set of points; -
selecting feature points in the set of points using the decision function; and determining a local descriptor for each feature point, wherein the steps are performed in a processor. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26)
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Specification