摘要

With the development of society, art has gradually become a part of people live. People's attention to art is also getting higher and higher. Based on this, commercial restoration of the value of the oil paintings was studied. The relevant basic concepts and theoretical knowledge were first introduced, then the background of the value of the oil painting was illustrated, and the related Kriging interpolation method of image restoration techniques was introduced. After comparing the test, the conclusion is that although commercial repair can "repair the old as new", but it washed away the charm of history, so for a long history background implication of the profound paintings, we should be careful use of commercial repair.