PCT No. PCT/JP86/00302 Sec. 371 Date Feb. 17, 1987 Sec. 102(e) Date Feb. 17, 1987 PCT Filed Jun. 17, 1986 PCT Pub. No. WO86/07660 PCT Pub. Date Dec. 31, 1986.An apparatus and method for registration adjustment are disclosed, in which when effecting so-called registration adjustment for positioning solid-state image sensor element (31r, 31g and 31b) used for a solid-state image sensor apparatus at predetermined positions of an image sensor optical system (30), a registration adjustment test chart (10) having at least one horizontal or vertical shade recurrence pattern at a recurrence pitch ( tau p) in a particular relation to the picture element pitch ( tau c) of the solid-state image sensor elements (31r, 31g and 31b) is imaged, and the positional deviation in six directions of the solid-state image sensor elements (31r, 31g and 31b) is measured on the basis of the beat component of the image sensor output of the solid-state image sensor elements (31r, 31g and 31b) based on the difference between the picture element pitch ( tau c) and the shade recurrence pitch ( tau px).
Apparatus and method for solid-state image sensor element registration adjustment