,enhancement algorithm of reconstruction from modulus maxima,spatial correlation enhancement algorithm and wavelet threshold enhancement algorithm),and then the advantages and disadvantages are compared respectively.

Noise-suppressing image fusion based on module maximum and correlation;

The accurate time when the cutter is worn or broken can be detected by the module maximum point in wavelet transformation results, and the state of cutter's wear can be shown by the value of singular index.

The singular value decomposition of wavelet transformation module maximum value matrix is proposed.

Application of wavelet modulus maximum method in denoising processing of oscillo-graphic chronopotentiometric signal;

The application of wavelet transformation modulus maximum technique to the signal extraction;

A Method based on fast lifting wavelet transform and modulus maximum for detecting power system singular signals;

Motion artifact cancellation in electrogastrograms using reconstruction of the wavelet transform modulus maxima;

Ultrasonic testing of rubber thin-bed thickness based on wavelet transform modulus maxima;

Distribution network fault location method based on PT injecting signal and neural network fault diagnosis system tracking the character of wavelet transform modulus maxima;

Study on modular maximum denoising for signal of laser gyro in wavelet domain;

The relative situation of the fault can be distinguished by the transient current modular maximum polarity comparison from all the emanating line of a single bus.

The singularity can be determined by the local modular maximum line and its Lipschitz exponent,which can be obtained through the multi-scale complex continuous wavelet decomposition.