Slow-frame video camera/recorder and image-sensing and signal processing device for use therewith

A slow-frame video camera/recorder, comprising:

• a. a solid state image sensing and signal processing device having:
• a two-dimensional image sensing array responsive to an imagewise pattern of light for generating an imagewise charge pattern;
• a frame storage array for receiving and temporarily storing said imagewise charge pattern generated by said image sensing array;
• a first serial-to-parallel input register arranged for introducing an imagewise charge pattern into said image sensing array;
• a second serial-to-parallel register, disposed between said image sensing array and said frame storage array, and arranged for introducing an imagewise charge pattern into said storage array and for transferring an imagewise charge pattern from said sensing array to said storage array;
• and
• a parallel-to-serial output register arranged to read out an imagewise charge pattern from said storage array to produce a video signal;
• b. magnetic tape recorder means for recording and playing back a video signal;
• and
• c. control means, operative in a record mode for causing said solid-state image sensing and signal processing device to generate a video signal composed of successive slow-frames occurring at a rate corresponding to a submultiple of a standard field rate and to supply said slow-frame signal to said recorder for for recording, and operative in a playback mode for supplying said recorded slow-frame video signal to said solid-state image sensing and signal processing device and for causing said device to time compress said signal, frame by frame, and to repeat said time compressed frames a number of times to produce a video signal at said standard field rate.

A solid state device for use with a slow-frame video recorder, comprising:

• first and second two-dimensional arrays for holding imagewise charge patterns representing video information;
• a first serial-to-parallel input register arranged for introducing an imagewise charge pattern into said first two-dimensional array;
• a second serial-to-parallel input register, disposed between said first and second two-dimensional arrays, and arranged for introducing an imagewise charge pattern into said second two-dimensional array;
• and
• a parallel-to-serial output register arranged to read out an imagewise charge pattern from said second two-dimensional array to produce a video signal.