Vector Space Formulation of Two-Dimensional Signal Processing Operations

نویسنده

  • WILLIAM K. PRATT
چکیده

Signal processing operations on two-dimensional fields of data can be cast into a vector space formulation. This formulation often leads to a simplified analysis of two-dimensional processing systems and to the discovery of more efficient computational algorithms. This paper considers the general representation of two-dimensional fields as vectors and discusses common types of operators on these data vectors. Particular emphasi~ is given to various forms of the superposition operation. Computation of superposition operations using unitary transform techniques is analyzed.

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تاریخ انتشار 2008