In the context of coding the displaced frame difference signal, morphological segmentation is an alternative to linear methods such as the DCT. Although offering attractive features: edge preservation and lack of ringing, it can introduce artefacts such as spurious edges in the reconstructed video sequence. In this paper, a smoothing algorithm is described that reduces this problem and yields significant subjective quality improvement
|Translated title of the contribution
|Morphological segmentation based video coding employing conditional smoothing
|Title of host publication
|IEEE International Symposium on Circuits and Systems (ISCAS 96)
|Institute of Electrical and Electronics Engineers (IEEE)
|628 - 631
|Number of pages
|Published - May 1996
|International Symposium on Circuits and Systems - Atlanta, United States
Duration: 1 May 1996 → …
|International Symposium on Circuits and Systems
|1/05/96 → …
Bibliographical noteOther: Ch.201
Rose publication type: Conference contribution
Sponsorship: The authors wish to acknowledge Sony Broadcast and
Professional Europe, the CVCP and the Centre for
Communications Research at Bristol University for their
support of this work.
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