Method and Apparatus of Processing Interlaced Video Data to Generate Output Frame by Blending Deinterlaced Frames

A video deinterlacing apparatus of processing interlaced video data including a first interlaced field and a second interlaced field, comprising:

• a deinterlacing module, configured for performing a deinterlacing operation upon the interlaced video data to generate a first deinterlaced frame corresponding to the first interlaced field and to generate a second deinterlaced frame corresponding to the second interlaced field;
• a motion estimation module, configured for performing motion estimation according to video information derived from the interlaced video data to generate a motion estimation result;
• and
• a blending module, coupled to the deinterlacing module and the motion estimation module, the blending module configured for performing a blending operation upon the first deinterlaced frame and the second deinterlaced frame to generate an output frame, wherein the blending module performs according to the motion estimation result, and the output frame replaces the second deinterlaced frame.