PICTURE INFORMATION PROCESSOR

摘要

PURPOSE:To obtain excellent reproduced pictures by driving in parallel two horizontal shift registers after storing the information of one line to both shift registers. CONSTITUTION:Horizontal shift registers 1, 3 and 4 store the charge information equvalent to a horizontal line respectively. The external signal is led to a register 1 from an input terminal 16 via a voltage charge converting circuit 2 and then sent in parallel to a memory 2. The electric charge of the memory 2 is stored in registers 3 and 4 with each pair of lines and then read out approximately at a time. Then the even line information is recorded on a disk; while the odd line informationis successively stored in the memory 2. Thus the reading is over with a field. The odd line information is read out of a processor via an amplifier 5 in the 2nd field and recorded on a disk.