Abstract: A regional scanning system and method thereof is provided and the scanning system includes at least one image device, a mobile device, a controlling and driving device, and an image processing device. The mobile device moves isochronally and equidistantly. The image device is installed on the mobile device and sequentially captures a plurality of regional images of a target object, and the image device is tilted at an angle relative to the horizontal plane. The controlling and driving device is connected to the image device to receive a plurality of regional images and connected to the mobile device to adjust a moving speed and a moving distance of the mobile device. The image processing device is disposed within the controlling and driving device to process the regional images.

Abstract: An illumination correcting apparatus capable of adjusting at least one light source board includes a main unit, a calibrating board and an image capturing device. The main unit is electrically connected to the at least one light source board to adjust an illumination value of the at least one light source board, and includes a calculating module. The calculating module chooses one of the at least one light source board to be a target light source board and calculates a correcting illumination value. The calibrating board is disposed in a light emitting path of the light source board. The image capturing device is electrically connected to the main unit to capture an image and transmit the image to the main unit. The main unit calculates the correcting illumination value in accordance with the illumination of the image, distances between the at least one light source board and the calibrating board, and the target illumination value.

Abstract: A thickness measuring device for measuring an object includes a thickness measuring component and a sensing determining means. The thickness measuring component includes a plurality of measuring members provided respectively in correspondence with a plurality of the objects and a holding member. The measuring member is a probe and the holding member includes a plurality of channels. Each measuring member is held by each channel so that each measuring member is operated by the holding member to respectively measure one object by moving itself along an extending direction and/or by irradiating a light to the object. The sensing determining means retrieves an image of the measuring member and/or an image of the light reflected from the object to further obtain and display a thickness value of the object. The thickness measuring device of the present invention is more effective and inexpensive.