Table 2 Comparison results of virtual imaging restoration and other methods
From: In situ virtual restoration of artifacts by imaging technology
Restoration methods | Visiting experience | Authenticity | Reversibility | Discernibility | Economy | Scope of application | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Physical restoration | + | 6 | + | 8 | + | 8 | + | 8 | + | 7 | + | 4 |
– | 3 | – | 2 | – | 3 | – | 2 | – | 3 | – | 4 | |
â—‹ | 3 | â—‹ | 2 | â—‹ | 1 | â—‹ | 2 | â—‹ | 2 | â—‹ | 4 | |
Digital restoration | + | 9 | + | 4 | + | 7 | + | 7 | + | 6 | + | 5 |
– | 0 | – | 2 | – | 0 | – | 0 | – | 5 | – | 4 | |
â—‹ | 3 | â—‹ | 6 | â—‹ | 5 | â—‹ | 5 | â—‹ | 1 | â—‹ | 3 | |
Digital projection restoration | + | 7 | + | 4 | + | 6 | + | 6 | + | 5 | + | 5 |
– | 0 | – | 4 | – | 0 | – | 0 | – | 2 | – | 3 | |
â—‹ | 5 | â—‹ | 4 | â—‹ | 6 | â—‹ | 6 | â—‹ | 5 | â—‹ | 4 | |
Patterns restoration | + | 11 | + | 7 | + | 9 | + | 9 | + | 6 | + | 4 |
– | 0 | – | 2 | – | 0 | – | 0 | – | 4 | – | 2 | |
â—‹ | 1 | â—‹ | 3 | â—‹ | 3 | â—‹ | 3 | â—‹ | 2 | â—‹ | 6 | |
AR restoration | + | 5 | + | 3 | + | 4 | + | 6 | + | 7 | + | 3 |
– | 3 | – | 1 | – | 1 | – | 1 | – | 2 | – | 5 | |
â—‹ | 4 | â—‹ | 8 | â—‹ | 7 | â—‹ | 5 | â—‹ | 3 | â—‹ | 4 | |