Please use this identifier to cite or link to this item: http://hdl.handle.net/1783.1/2055

Modified motion compensated temporal frame interpolation for very low bit rate video

Authors Wong, Chi-Kong
Au, Oscar C.
Issue Date 1996
Source ICASSP proceedings, v. 4, 1996, p. 2327-2330
Summary Common techniques such as frame repetition or linear interpolation for reconstructing skipped frames in temporally subsampled video sequence tend to introduce undesirable artifacts. A previously proposed technique, fast motion compensated temporal interpolation (FMCTI), can interpolate video frames in time domain with good interpolated image quality. However, the reconstructed frames tend to be blocky. In this paper, we proposed to incorporate a pixel-based motion classifier into FMCTI to solve the problem. The resulting technique, modified fast motion compensated temporal interpolation (MFMCTI), was found in simulation to give significantly reduced blocking artifacts.
Subjects
ISSN 0736-7791
ISBN 0-7803-3192-3
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Language English
Format Conference paper
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