Data input device and at the time of restitution real of an image formed of successive frames of scanning lines

摘要

The invention relates to a data input device and at the time of restitution real of an image halftone. / p & & p & this device comprises control means c, c of the addressing means for memorisation b] values coming from an analog-to-digital converter (-, 1984, 2 of analog signals of image acquisition; the values] treated and are supplied in a non-limitative - analog converter for displaying an image. This device is characterizes in that the control means comprise a programmable logic controller c and a control circuit cable c, the slave of the controller c of the outputs of the addressing 7, 8 of the controller c are connected to the means for memorisation b; the outputs of the slave control circuit c are connected has entrees of synchronization of the converters 2, 4 in order to display an image corresponding to the values] treated. / p & & p & application to the processing of images halftone.