| 摘要 |
A method of encoding a frame of a digital video sequence as an intracoded frame (I-frame) is provided that includes performing motion estimation on a macroblock of the frame to compute a motion estimation measure and a motion vector for the macroblock, wherein a previous original frame of the digital video sequence that was encoded as a predictive coded frame (P-frame) is used as a reference frame, and selectively encoding the macroblock or a motion-compensated macroblock from a reconstructed P-frame based on the motion estimation measure and an adaptive flicker threshold, wherein the reconstructed P-frame was generated by decoding the P-frame.
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