Computational geometry: an introduction
Computational geometry: an introduction
Foundations of cognitive science
The quickhull algorithm for convex hulls
ACM Transactions on Mathematical Software (TOMS)
Adaptive Normalization of Handwritten Characters Using Global/Local Affine Transformation
IEEE Transactions on Pattern Analysis and Machine Intelligence
Wavelet Approximation-Based Affine Invariant Shape Representation Functions
IEEE Transactions on Pattern Analysis and Machine Intelligence
Computing Convex Hulls by Automata Iteration
CIAA '08 Proceedings of the 13th international conference on Implementation and Applications of Automata
The Multi-objective Differential Evolution Algorithm Based on Quick Convex Hull Algorithms
ICNC '09 Proceedings of the 2009 Fifth International Conference on Natural Computation - Volume 04
Image registration and object recognition using affine invariants and convex hulls
IEEE Transactions on Image Processing
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This paper presents a fast convex hull algorithm for a large point set. The algorithm imitates the procedure of human visual attention derived in a psychological experiment. The merit of human visual attention is to neglect most inner points directly. The proposed algorithm achieves a significant saving in time and space in comparison with the two best convex hull algorithms mentioned in a latest review proposed by Chadnov and Skvortsov in 2004. Furthermore, we propose to use an affine transformation to solve the narrow shape problem for computing the convex hull faster.