Abstract: A method of and a system of camera control are shown, in which a monitoring area view 2 is displayed on a monitor screen 1a. An installation position A of a camera unit 5 is input as origin A on the monitoring area view 2 with a point input unit 4. Further, a point B indicative of the home position direction of the camera unit 5 is input from the point input unit 4. A line connecting the pick-up position A of the camera unit and home position direction B thereof are set to be a virtual line C (0.degree.); and a monitoring point X is input on the monitoring area view with the point input unit 4 to obtain a monitoring point angle .theta.a which is defined by the designated monitoring point X, the origin A and the virtual line C. The camera unit 5 is caused to undergo revolution by the monitoring point angle .theta.a.

Abstract: It is sought to display a pluralities of full motion image sequences together with personal computer texts, graphics, etc. on a personal computer display. NTSC signal converters 100 (10A, 10B, . . .) each provided for each video input channel each send out color digital brightness signals of a contracted image size, obtained through conversion of a video input signal. These signals are written in and read out from R, G and B color signal memories 20 under control of a command from a write/read controller 23. The read-out color digital brightness signals are converted in a digital-to-analog converter 30 into analog signals. An overlay controller 31 overleys these analog signals over R, G and B analog inputs from a personal computer under control of a display position determining signal supplied from a CPU via a personal computer bus 41, thus producing R, G and B analog outputs which are displayed as image sequence on the same personal computer display.

Abstract: A control method and a control system are disclosed, which allow high speed introduction of an intended foreground subject in a camera picture, and in which by designating a given position of a picture displayed on the screen of a CRT with an external input the position can be moved to the screen center or to a predetermined position, while enlargement and contraction are made automatically. The operation is thus simple, less movement of eyesight is required, no operation error is committed, and a large number of cameras can be connected with a small-size and easily operable system.