The system is made up of tax orientation management sub system, tax amount generate sub system, query, statistic and analysis sub system, system configuration sub system and data interface sub system.

The correction of camera optics distortion and sub-pixel method for image processing can reduce the error of target image orientation for the precision improvement of system measuring.

Objective: to investigate the expression differences of ADAM28 in odontogenic epithelial and mesenchymal cells and definitude the sub-cell orientation of ADAM28.