title: Cone beam convolution formula.
abstract: This paper presents a three-dimensional convolution formula for a general set of cone beam data. This formula is illustrated by examining at length the formula for a particular set of cone beam data--the set of cone beam data from source points which are located along a straight line. How the three-dimensional formula could be implemented for a general set of cone data is discussed.
mesh_terms: D008433:Mathematics; D014054:Tomography