Conveying apparatus and printing apparatus

摘要

The apparatus comprising: a mechanism for moving an object (8, 19); an information acquisition unit acquiring a driving amount information of the mechanism; a sensor (16) for capturing a surface of the object (8, 19) ; a processing section for processing a first image data and a second image data acquired by the sensor (16) at different timings; and a control unit for controlling the mechanism, wherein: the processing section performs processings of: (a) cutting out an image pattern of a part of the first image data; (b) limiting a search range in the second image data within which a similar region similar to the image pattern (602) is searched; (c) searching the similar region within the limited search range (1603) in the second image data; and (d) obtaining the moving information of the object (8, 19) based on a positional relation between the image pattern in the first image data and the similar region in the second image data.