Title :
A new approach to the solution of the maximum entropy image reconstruction problem
Author :
Zhuang, Xinhua ; Yu, Kai-bor ; Haralick, Robert M.
Author_Institution :
Virginia Polytechnic Institute & State University Blacksburg, VA
Abstract :
A new algorithm is developed for solving the maximum entropy (ME) image reconstruction problem. This approach involves solving a system of ordinary differential equations with appropriate initial conditions which can be computed easily. Instead of searching in the n+1-dimensional space as required for most ME algorithms, our approach involves solving a 1-dimensional search problem along a well-defined path. Moreover an efficient algorithm is developed to handle this search.
Keywords :
Algorithm design and analysis; Constraint theory; Differential equations; Entropy; Image reconstruction; Optimization methods; Pixel; Q measurement; Search problems; Testing;
Conference_Titel :
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '84.
DOI :
10.1109/ICASSP.1984.1172340