| 摘要 |
PURPOSE: A device and method for automatically deciding an aspect of a linear camera is provided to decide an aspect ratio of an image automatically by using a linear scale in an image processing system by using a linear camera having a fixed resolution. CONSTITUTION: An object fixing jig(102) fixes an object(101) and transmits a motion of a transferring unit(103) to the object(101). The transferring unit(103) is moved by the object fixing jig(102) and moves the object(101) in the left and right directions. A motor(104) drives the transferring unit(103). A linear scale(105) is moved by the transferring unit(103) and detects a moving direction of the object(101) and generates a pulse signal. A synchronizing signal generating unit(106) counts the pulse signal and generates a line transmission signal used to a line camera(108) per fixed pulse. A computer(107) adjusts a vertical direction resolution of the line camera(108) in accordance with the line transmission signal, and adjusts an aspect ratio of an image of the object automatically.
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