Simple Shape Detection Using Pattern Spectrum
نویسندگان
چکیده
Pattern spectrum is a shape size descriptor of an object content of a digital image. It is a technique for extracting various shape and resolution information of a digital image. Basic features of Pattern Spectrum (PS) allow us to detect simple predefined shapes of a digital image what can be used in different tasks of intelligent terminal system. A discussion of the basic ideas of pattern spectrum is presented in the paper. Some properties of the pattern spectrum concerning invariants for object recognition are derived. Calculation technique and its time complexity is considered. Simple examples are added at the end.
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تاریخ انتشار 2002