Adaptation in natural and artificial systems
Adaptation in natural and artificial systems
Genetic algorithms in optimisation and adaptation
Advances in parallel algorithms
Numerical recipes in C (2nd ed.): the art of scientific computing
Numerical recipes in C (2nd ed.): the art of scientific computing
The Practical Handbook of Genetic Algorithms: Applications, Second Edition
The Practical Handbook of Genetic Algorithms: Applications, Second Edition
Genetic Algorithms Plus Data Structures Equals Evolution Programs
Genetic Algorithms Plus Data Structures Equals Evolution Programs
Genetic Algorithms in Search, Optimization and Machine Learning
Genetic Algorithms in Search, Optimization and Machine Learning
JavaSpaces Principles, Patterns, and Practice
JavaSpaces Principles, Patterns, and Practice
Genetic Search for Structural Matching
ECCV '96 Proceedings of the 4th European Conference on Computer Vision-Volume I - Volume I
Registration of Non-Segmented Images Using a Genetic Algorithm
CVRMed '95 Proceedings of the First International Conference on Computer Vision, Virtual Reality and Robotics in Medicine
Alignment by maximization of mutual information
Alignment by maximization of mutual information
Computer Methods and Programs in Biomedicine
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Digital subtraction is a promising technique used in radiographic studies of periapical lesions and other dental disorders for which the treatment must be evaluated over time. This paper presents a fast and reliable automated image registration method for subtracting two digitized radiographs where an unpredicted mismatch is present. An optimal affine transformation is found using an adaptive Genetic Algorithm (GA) as the optimization strategy and a correlation ratio as the similarity measure. The parallel GA implemented takes advantage of the CPU idle cycles of a computational grid, resulting in an application with a computational time of less than three minutes when processing pairs of standard intra-oral radiographs.