Robust digital image watermarking against shearing based on 3D wavelet transform;

This paper presents a montion-compensated 3D wavelet transform based low bit rate video coding scheme,in which noise-mixed rate-constrained self-organising vector quntisation.

According to the shortcoming of binary wavelet transform, a new singularity detection method with the CWT (Continuous Wavelet Transform) was presented.

For ameliorating software anti-interference effect in partial discharge detecting,a new method is proposed in the paper based on Birge-Massart strategy and binary wavelet transform.

Here, taking periodical rectangular wave for example and combining adaptive filtering with binary wavelet transform based on Trous algorithm, the filtration of Gibbs phenomenon is researched.

Pitch detection algorithm based on dyadic wavelet transforms;

A de-noise research by dyadic wavelet transform based on signal s singularity;

In this paper,we describe a rat s QRS complex detector based on the dyadic wavelet transform which associate with the slope and range.

The image segmentation problems are described with the theorem of multi-resolution analysis based on dyadic wavelet transformation,according to the tactics from coarse to refined,the best threshold to segment the original image effectively is chosen,and finally the TM remote sensing image is segmented.

The dyadic wavelet transformation is adopted for detect the partial discharge pulse in power transformer.

Using the dyadic wavelet transformation, the seismic record can be divided into several frequency bands on the multiscale.

In view of the shortage of traditional dyadic wavelet transform on the application of edge detection for image,the edge detection algorithm is presented based on improved dyadic wavelet transform for image in the paper.