Improved hierarchical search block matching algorithm by using multiple motion vector candidates

Electronics Letters

Volumn 33, Issue 21, 1997, Pages 1771-1772

  Lim, Kyoung Won ^a   Ra, Jong Beom ^a  

^a Korea Advanced Institute of Science and Technology (KAIST)   (South Korea)

Author keywords

Motion estimation; Video coding

Indexed keywords

ALGORITHMS; COMPUTATIONAL COMPLEXITY; CORRELATION METHODS; IMAGE COMPRESSION; STANDARDS; VECTORS;

HIERARCHICAL SEARCH BLOCK MATCHING ALGORITHMS; MOTION ESTIMATION; MOTION PICTURE EXPERTS GROUP (MPEG);

IMAGE CODING;

EID: 0031561214     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el:19971222     Document Type: Article

References (6)

1. DUFAUX, F., and MOSCHENI, F.: 'Motion estimation techniques for digital TV: a review and a new contribution', IEEE Proc., 1995, 83, (6), pp. 858-876
2. NAM, K.M., KIM, J.S., PARK, R.H., and SHIM, Y.S.: 'A fast hierarchical motion vector estimation algorithm using mean pyramid', IEEE Trans. Circuits Syst. Video Technol., 1995, 5, (4), pp. 344-351
3. JONG, H.M., CHEN, L.G., and CHIUEH, T.D.: 'Accuracy improvement and cost reduction of 3-step search block matching algorithm for video coding', IEEE Trans. Circuits Syst. Video Technol., 1994, 4, (1), pp. 88-90
4. BIERLING, M.: 'Displacement estimation by hierarchical block matching'. SPIE, Visual Commun. Image Proces. '88, 1988, Vol. 1001, pp. 942-951
5. 'ISO/IEC JTC1/SC29/WG11 and ITV-TS SG15 EG for ATM video coding' (MPEG-2 Video Test Model 5, April 1993)
6. LIM, K.W., SONG, B.C., and RA, J.B.: 'Fast hierarchical block matching algorithm utilising spatial motion vector correlation', Visual Comrn. Image Process. Proc., 1997, 3024, (1), pp. 284-292