Stable multiresolution feature extraction using translation- and scale-invariant adaptive wavelet transform

摘要

Abstract: In this paper, we propose an translation- and scale- invariant adaptive wavelet transform, and according to this adaptive wavelet decomposition, we construct a stable multiresolution feature vector of images which is translation-invariant and scale-invariant. At end, we give some experiment results to demonstrate the stability of this feature vector under translation and scale transform.!11