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The Journal of the Institute of Television Engineers of Japan
Telecine images" converted from film images have a lower frame rate than ordinary TV signals. This allows interlaced scan signals to be completely converted into progressive scan signals at IDTV receivers by using the "film-frame-closed" method. In this method, transmitted fields are combined into a TV frame every 2-or 3-field sequences (i.e., every film-frame sequence). Hardware experiments of the above method, including subjective assessments, are descrived in this paper. The experimentsdoi:10.3169/itej1978.46.632 fatcat:ekczbu5qpfekndsl3fvu4nxvqi