Research on image retrieval that uses Wavelet multiple resolution transformation

Abstract

At present when a huge amount of image can be maintained, the image retrieval that searches out the image of the target is very important. Then, the retrieval technique that uses the multiple resolution analysis by the Wavelet transformation is examined in the main discourse. As for one time, a huge computational complexity is necessary for the multiple resolution analysis. Then, other blocks are disregarded for the block with the feature. And, data having been made a dimension by scanning to the block with the feature zigzag one. The face image was enabled to be retrieved in the data base by converting one dimension data in Wavelet, and using the obtained each element.