IMAGE READING DEVICE AND IMAGE READING METHOD Russian patent published in 2014 - IPC G06K9/58 G06T1/00 G06F3/41 

FIELD: physics, computer engineering.

SUBSTANCE: invention relates to image reading devices. An image reading device which reads an image of the surface of an object during rotary movement of the object in a sub-scanning direction comprises a touch-sensitive panel which outputs a pressing position pressed by the object in the form of coordinate information in the sub-scanning direction, wherein the object is placed on the surface of the touch-sensitive panel; a linear sensor which captures the image of the object placed on the touch-sensitive panel, from the back surface of the touch-sensitive panel in a main scanning direction and outputs an image signal. detection means for detecting the displacement value of the pressing position of the object relative to the sub-scanning direction on the touch-sensitive panel based on coordinate information output from the touch-sensitive panel; and sensor movement means for moving the linear sensor in the sub-scanning direction in order to monitor rotary movement of the object based on the displacement value detected by the detection means.

EFFECT: obtaining clear images without distortions.

8 cl, 20 dwg