The research of θ modulate color synthesis system disign

Optical information processing and spatial filtering principle is,which is the basic principle of θ modulation color synthesis,introduced in brief.In this paper,put forward that θ modulation color synthesis experiment with how to select and make use of the devices such as light sources,wave filters,optical gratings,lens and so on,were given.Through this experiment,we have got the chromatic picture.In the experiment,not only the significance of spatial frequency has been revealed,but also the spatial pseudo-color encoding was achieved.At the same time,the result was analyzed.