Method and apparatus for recording in a memory trajectories and traces of objects

摘要: A method and an apparatus for storing in a digital memory the information obtained by comparing means of logical operator any previously stored said with originating from television camera. Specifically plane projection trace left particle on transparent medium or trajectory object moving through space along stationary objects respect to which is without objects. The comprises camera scanning picture be memorized, analog-digital converter converting signals telecamera into signals, processing inclusive-OR supplying image background objects, exclusive-OR forming background, switch shifting operating vice-versa.