New flexible motion estimation technique for scalable MPEG encoding using display frame order and multi-temporal references

S.O. Mietens; G.J. Hekstra; P.H.N. With, de; C. Hentschel

doi:10.1109/ICIP.2002.1038121

New flexible motion estimation technique for scalable MPEG encoding using display frame order and multi-temporal references

S.O. Mietens, G.J. Hekstra, P.H.N. With, de, C. Hentschel

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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Abstract

The applicability of MPEG video coding can be improved by scaling both the algorithmic complexity and resource usage appropriately for the intended device and application. For this purpose, we present a new technique for motion estimation, based on a scalable three-stage process including frame processing in display order, approximation of motion vector fields using multiple references and optional quality refinements. Experiments show that the computational effort is scalable with a factor of 14, resulting in a global variation of 7 dB SNR in picture quality. At full processing, our technique slightly outperforms a 32×32 full search motion estimation. The technique forms a valuable contribution to mobile MPEG coding applications, following the scalability concepts introduced by Mietens, de With and Hentschel (see IEEE Int. Conf. on Image Proc. (ICIP 2001), vol.3, p.462-465, Oct. 2001).

Original language	English
Title of host publication	9th IEEE International Conference on Image Processing (ICIP 2002)
Pages	701-704
Volume	1
DOIs	https://doi.org/10.1109/ICIP.2002.1038121
Publication status	Published - 2002
Event	9th IEEE International Conference on Image Processing (ICIP 2002) - Rochester Riverside Convention Center, Rochester, NY, United States Duration: 22 Sep 2002 → 25 Sep 2002 Conference number: 9

Conference

Conference	9th IEEE International Conference on Image Processing (ICIP 2002)
Abbreviated title	ICIP 2002
Country	United States
City	Rochester, NY
Period	22/09/02 → 25/09/02

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title = "New flexible motion estimation technique for scalable MPEG encoding using display frame order and multi-temporal references",

abstract = "The applicability of MPEG video coding can be improved by scaling both the algorithmic complexity and resource usage appropriately for the intended device and application. For this purpose, we present a new technique for motion estimation, based on a scalable three-stage process including frame processing in display order, approximation of motion vector fields using multiple references and optional quality refinements. Experiments show that the computational effort is scalable with a factor of 14, resulting in a global variation of 7 dB SNR in picture quality. At full processing, our technique slightly outperforms a 32×32 full search motion estimation. The technique forms a valuable contribution to mobile MPEG coding applications, following the scalability concepts introduced by Mietens, de With and Hentschel (see IEEE Int. Conf. on Image Proc. (ICIP 2001), vol.3, p.462-465, Oct. 2001).",

author = "S.O. Mietens and G.J. Hekstra and {With, de}, P.H.N. and C. Hentschel",

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language = "English",

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note = "9th IEEE International Conference on Image Processing (ICIP 2002), ICIP 2002 ; Conference date: 22-09-2002 Through 25-09-2002",

}

Mietens, SO, Hekstra, GJ, With, de, PHN & Hentschel, C 2002, New flexible motion estimation technique for scalable MPEG encoding using display frame order and multi-temporal references. in 9th IEEE International Conference on Image Processing (ICIP 2002). vol. 1, pp. 701-704, 9th IEEE International Conference on Image Processing (ICIP 2002), Rochester, NY, United States, 22/09/02. https://doi.org/10.1109/ICIP.2002.1038121

New flexible motion estimation technique for scalable MPEG encoding using display frame order and multi-temporal references. / Mietens, S.O.; Hekstra, G.J.; With, de, P.H.N.; Hentschel, C.

9th IEEE International Conference on Image Processing (ICIP 2002). Vol. 1 2002. p. 701-704.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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