SIGNAL PROCESSING DEVICE FOR PROVIDING MULTIPLE OUTPUT IMAGES IN ONE PASS

摘要

Signal processing device for providing multiple output images by processing input images of an interlaced video signal, comprising a temporal interpolator circuit (18) and a memory buffer (26, 27) connected to the temporal interpolator circuit. The memory buffer (26, 27) is arranged for storing at least part of a previous input image (11; 13) and a current input image (12). The temporal interpolator circuit (18) is arranged for receiving at least the previous and current input image from the memory buffer (26, 27) and for providing multiple interlaced or de-interlaced frame data (15) at temporal positions between the previous input image temporal position and the current input image temporal position.