b) Screening includes: blackness measurement (one spot at area with maximum blackness and another spot at area with minimum blackness on each film); inspection of cleanliness of film surface (use white cotton cloth to wipe the film, check ash and stains on the surface); scratch check (check visible scratches under the film viewer).c) Preliminary treatment of the selected special films is carried out.Including re-washing, check out for surface scratches, blackness, false defect recording, etc.2) Film scanninga) Scan group: One film scanning group is divided into 2 parts, the first part scans the normal films, and the other part scans the special films. Each part has at least one RT-Ⅱ personnel.b) Scanning of standard film One personnel is responsible for recording the film No., filmblackness, scanner parameter setting, scanning and archiving; one personnel is responsible for reviewing the scanning quality of the film with a networked computer, if the unqualified scanned image is found, the information is promptly feedback to the scanning operator for re-scanning. The film with problems is classified as the special film.c) Scanning of special filmOne personnel is responsible for setting the scanner parametersaccording to the condition of the special films, scanning andarchiving the film, recording the film number and the film blackness; another personnel is responsible for checking the scanning quality of the film with a computer connected to the scanner, if the unqualified scanned image is found, the film should be scanned one more time.
b) Screening includes: blackness measurement (one spot at area with maximum blackness and another spot at area with minimum blackness on each film); inspection of cleanliness of film surface (use white cotton cloth to wipe the film, check ash and stains on the surface); scratch check (check visible scratches under the film viewer).<br>c) Preliminary treatment of the selected special films is carried out.<br>Including re-washing, check out for surface scratches, blackness, false defect recording, etc.<br>2) Film scanning<br>a) Scan group: One film scanning group is divided into 2 parts, the first part scans the normal films, and the other part scans the special films. Each part has at least one RT-Ⅱ personnel.<br>b) Scanning of standard film <br>One personnel is responsible for recording the film No., film<br>blackness, scanner parameter setting, scanning and archiving; one personnel is responsible for reviewing the scanning quality of the film with a networked computer, if the unqualified scanned image is found, the information is promptly feedback to the scanning operator for re-scanning. The film with problems is classified as the special film.<br>c) Scanning of special film<br>One personnel is responsible for setting the scanner parameters<br>according to the condition of the special films, scanning and<br>archiving the film, recording the film number and the film blackness; another personnel is responsible for checking the scanning quality of the film with a computer connected to the scanner, if the unqualified scanned image is found, the film should be scanned one more time.
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