| 摘要 |
PURPOSE:To calculate the position coordinate of objects with high accuracy by providing a data calculation means outputting more than one kind of picture calculation data while performing such as differential and synthetical processing or the like of more then two kinds of picture data. CONSTITUTION:A storage means 11, a data calculation means 12, a signal processing means 13, and a control means 14 are provided. The 'n' kinds of picture data Din1 to Dinn are respectively stored in the storage means 11 composed of storage means M1 to Mn, and more than two kinds of picture data Dini, Dinj, selected from the stored picture data Din1 to Dinn by the control means 14, are outputted to the data calculation means 12 as data to be calculated D1 to Dn. The functional calculation processing such as the differential and synthetic processing or the like of the data to be calculated D1 to Dn is performed by the data calculation means 12 to be outputted as more than one kind of picture calculation data d1 to dn. Thus, the position coordinate of the objects can be calculated with high accuracy from waveform falling position when performing the picture processing specifying the position, etc., of the object. |
