释义 |
optical mark reading
optical mark reading n (Computer Science) the reading of marks by an optical device whereby the information can be stored in machine-readable form
optical mark reading
optical mark reading[′äp·tə·kəl ¦märk ‚rēd·iŋ] (computer science) Optically sensing information encoded as a series of marks, such as lines or filled-in boxes on a test answer sheet, or some special pattern, such as the Universal Product Code. Abbreviated OMR. |