Identifying shapes in an image by comparing bezier curves

摘要

The present disclosure is incorporated on the identifying of forms in an image directed. For example, a shaping identification system an unknown the form of identifying, which is represented by a bezier, which has at least a bézier curve. The shapes identification system, it is also possible to identify a stored bezier, the at least one stored bézier curve, in a database, for example a known shapes. With the use of the bézier curve of the unknown shape and of the stored bézier curve of the known form, the shapes identification system a transformation matrix determine which the bézier curve of the following unprecedented form in the stored bézier curve of the known form. Then, the shapes identification system the transformed bézier curve compared with the stored bézier curve, in order to determine whether the unknown the form of which coincides with the known form.