Research and Implementation of Content Based Image Retrieval Algorithm
Pengju Tang · Journal of Huaihua University · 2011
The maximum wavelet modulus is obtained from the multi-scale wavelet transform of irregular sampling,and it can be used to describe the singularity of signals.The image retrieval algorithm,combined with Modulus maxima wavelet and the multi-scale Invariant Moments,is a method to obtain the multi-scale mode image under the wavelet transform,and all the scale of the local maxima and the location so as to obtain the multi-scale edge information,then refine it.Then use the Euclidean distance to measure the similarity to the image and achieving the accuracy of Trademark image retrieval.At the same time,a trademark image retrieval system is designed,and as test platform for a search algorithm.