| 摘要 |
PURPOSE:To correct the error of read-in location, by setting the effective fetch timing of video signal to respective sensor corresponding to the location error in the scanning pitch, in the read-in system of facsimile unit by self-scanning of the one-dimensional image sensor. CONSTITUTION:The pictures of (a)-(h) on the transmission original A-B are projected on the one-dimensional image sensors 10-12 with three segments at the three lenses 7-9, and they are stored in the memories 17, 18 via the amplifiers 13-15 with self scanning at T period in the order of timings (m)-(r) by means of the start pulse from the start pulse generating circuit 16. If the one-dimensional image sensors 10-12 have location error corresponding to the 1/4 pitch of the subscanning pitch, the write-in timing to the memory is either one of r1 q2 p3 or, r2 q3 p4, the video signal for one main scanning's share uniform and continuous is stored, and the video signal the same as the case without location error is obtained. |
