A method of image restoration

Abstract

The invention relates to an image restoring method which dose automatically restoring course after user enters into the restored area. The automatically restoring course uses the edge side as the unit of primary iteration packing and then iterates the following four steps until packs all the restored area: first step, computing all the precedent degree of the edge; second step, ascertaining the packing edge side of the current iteration by the precedent degree and the similarity degree criterion; third step, adopting line synthesis method and expends the known line and structure information; fourth step, updating the synthetic picture element ascertain value of the current iteration side.

Description

technical field

[0001] The invention belongs to the technical fields of computer virtual reality and computer graphics, and in particular relates to an image restoration technology—reconstruction of damaged images and removal of objects on the images. Background technique

[0002] In general, image restoration is an art in itself. As early as the renaissance period, the phenomenon of severed heads and short arms had already appeared in ancient sculptures. Therefore, sculptors not only created their own works, but also repaired ancient sculptures. As introduced by G. Emile-Male. "The Restorer's Handbook of Easel Painting" in Document 1. Van Nostrand Reinhold, New York, 1976. Our country is a country rich in cultural relics. In order to permanently protect precious cultural relics resources, we have to reproduce the original appearance of ancient calligraphy and paintings or old photos. Chinese ancient calligraphy and paintings are often printed with collector's seals, or cr...

Images