Removal of interpolation artifacts in a non-interlaced video stream

摘要

Visible artifacts introduced into a digitally sampled video signal are removed from a non-interlaced version of the video signal. The non-interlaced version of the video signal is generated by a converter that converts a digitally sampled interlaced video stream to a non-interlaced video stream. An artifact removal module responds to at least a first component of the non-interlaced video stream by adaptively modifying the first component of the non-interlaced video stream to reduce artifacts introduced into the non-interlaced video stream by the converter to generate a modified non-interlaced video stream.