SYSTEM OF AUTOMATIC INPUT OF GRAPHIC INFORMATION INTO COMPUTERS AND AUTOMATIC READERS (EXPERIENCE IN DEVELOPMENT AND OPERATION),
Abstract
A block diagram of the device is presented. The white level is stabilized in the automatic reader by autocompensation of the uneven signal from the white background of the sheet along a line. The time required for reading one character is not over 5 msec, which is equivalent to a rate of 200 characters per second for a sheet with densely printed text. The mechanical portion of the device provides for feeding, transporting and removal of blanks from a packet of 50-70 sheets stored in the loading casette of the machine. The transfer device for information input from the automatic reader to the computer is made of standard units of the 'Ural-4' computer and is in the form of a separate unit. After preliminary preparation data input is controlled directly from the control panel of the reader. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Jul 14, 1967
- Accession Number
- AD0666085
Entities
People
- M. Fiks
- V. Oborotov
- V. Romanov
- Yu. Sidorin
Organizations
- National Air and Space Intelligence Center