Title :
A Novel Method for Projection Based on Bresenham Like Algorithm
Author :
Ning, Wei ; Peng, Chen
Author_Institution :
Dept. of Comput. & Inf. Technol., China Three Gorges Univ., Yi Chang, China
Abstract :
Radon Transform and Divergent beam transform both are widely used projection methods in the field of computer tomography and signal processing. In this paper we reviewed the commonly use method for implement the projection method and then give a novel method for implement the projection, which is especially suitable for divergent beam transform in 2D. The method is based on the bresenham like line or circle drawing algorithm, so it is easy to implement and have a low computational complexity.
Keywords :
Radon transforms; image processing; 2D beam transform; Bresenham like algorithm; Divergent beam transform; Radon transform; circle drawing algorithm; computational complexity; computer tomography; projection methods; signal processing; Algorithm design and analysis; Arrays; Complexity theory; Equations; Mathematical model; Transforms; X-rays; Divergent Beam Transform; Hough Transform; Radon Transform; Sinogram;
Conference_Titel :
Intelligent System Design and Engineering Application (ISDEA), 2012 Second International Conference on
Conference_Location :
Sanya, Hainan
Print_ISBN :
978-1-4577-2120-5
DOI :
10.1109/ISdea.2012.623
