| 摘要 |
Viewing of stereoscopic video images transmitted or recorded by the alternate views technique, and presented by means of electro-optical switches, at twice the frequency of reception. Variants implementing the above principle more economically. In particular, the memories are organised such that data from the even-numbered left and right views are brought together in one integrated circuit or memory module, for example 81, whilst the positions of these data in the memory form part of the sub-units 13 and 14 respectively. Each of these integrated circuits alternately undergoes phases of writing and reading at addresses given alternately by two counters 88 and 89. The multiplexer circuit 77 associated with each of the memory modules includes a shift register 79 of length variable by means of switchable inputs and outputs. <IMAGE>
|
