正像照相术在它不会被拒斥的领域不必自我辩护一样,常规照片的修复也是如此。然而,这个领域最近发展很快,就此而论,它的不同应用水平和不同用途仍需根据媒介的演进及概念和材料的日趋复杂加以阐明。 Just as photography does not have to justify itself in areas where it will not be denied, as is the restoration of regular photos. However, the recent rapid development in this area has, in this connection, its different levels of application and different uses still to be elucidated on the basis of the evolution of media and the increasingly complex concepts and materials.