This paper introduces two steganography algorithms based on image,LSB replace and LSB matching,expounds on these two algorithms’ hiding principle and explains their advantages and disadvantages.

In this paper,a new steganalytic method exploiting correlations between pixel differences is proposed,which is designed to detect the presence of spatial LSB matching steganography in grayscale images.

A novel method for detecting LSB matching steganography in grayscale images is proposed.

The proposed steganalysis algorithm is applicable to LSB matching steganography for spatial images.

Study of LSB matching steganalysis based on histogram properties

A new method of LSB matching steganalysis was proposed through using adaptive thresholding wavelet filter restoration in steganalysis and combine with the difference characters between the original image and the filtered one.

Prediction of disulfide bonding in protein structure based on method of graph matching;

Analysis on the relationship and economic benefits for the rational matching of main fan and safety of mine;

On the excavator/truck number matching at Dabaoshan Mines;

The Match Model of Scale Inhibition of Some Carboxylic Acid Polymers;

The match of shearer drum rotational speed and traction speed;

The energy match problem in the shock process;

This paper analyzed the fit of coal mine enterprises' safe producing in China and the employees' qualifications from the angle of strategic human resource management.

The paper analyses the dilemma of competition,such as means over goal,imitation over innovation,and competition over cooperation,and discusses three dimensions about strategic positioning: uniqueness,trade-offs,and fit.

This present study has mvestigated the relationship of employee - organization value fit and organizational commitment, quit intention in order to provide effective policy to remain employees fo.