179 search results - page 4 / 36 » Fast performance estimation of block codes |
85
Voted
ICIP
2004
IEEE
15 years 11 months ago
2004
IEEE
In this paper we propose a fast motion estimation technique that works in the wavelet domain. The computational cost of the algorithm turns out to be proportional to the linear si...
ICIP
2000
IEEE
15 years 11 months ago
2000
IEEE
This paper proposes a fast motion estimation algorithm for MPEG-4 shape coding. The proposed algorithm is based on inherent properties of shape coding as well as shape information...
ICIP
1997
IEEE
15 years 11 months ago
1997
IEEE
This paper presents a new restoration approach to reduce coding artifacts in block-transform image coding. Di erent from conventional restoration techniques, the proposed one is n...
90
Voted
JVCIR
2006
14 years 9 months ago
2006
In this paper, we propose a family of novel stereoscopic image coders based on morphological coding and a block-based disparity compensation algorithm. The proposed schemes employ...
TSP
2008
14 years 9 months ago
2008
In this paper, the problem of joint channel and carrier frequency offset (CFO) estimation is studied in the context of multiple-input multiple-output (MIMO) communications based on...