Accuracy Analysis of Moment Functions [chapter]

Simon Liao
2014 Gate to Computer Science and Research  
Moment methods have been the subject of intensive research since the concept of image moments was introduced by Hu in 1962 [6] . Dierent types of conventional continuous orthogonal moments, dened in the rectangular region and circular domain, have been investigated as the unique image features for applications in elds of pattern recognition and image analysis. For a general study of continuous orthogonal moments, please refer to [11, 12, 4] . In this chapter, we will conduct the accuracy
more » ... s of continuous moment functions dened in both the rectangular region and circular domain, analyze the computational errors of those moment functions, and propose solutions to improve the computing accuracy of moments, especially for the higher order moment functions.
doi:10.15579/gcsr.vol1.ch2 fatcat:4lj3rotwxfghneqmjxztgblf6u