14 search results - page 1 / 3 » DCT-based phase correlation motion estimation |
ISCAS
2003
IEEE
13 years 10 months ago
2003
IEEE
In this paper, a de-interlacing technique using motion compensated interpolation is proposed. In the proposed scheme motion estimation is first performed between the same parity f...
ICIP
2004
IEEE
14 years 7 months ago
2004
IEEE
A DCT-based phase correlation motion estimation algorithm is proposed in this paper. By combining four real transforms, a new complex linear phase transform is obtained and is use...
ICIAP
1997
ACM
13 years 9 months ago
1997
ACM
Abstract. Phase correlation techniques have been used in image registration to estimate image displacements. These techniques have been also used to estimate optical ow by applying...
ICIP
2007
IEEE
14 years 7 months ago
2007
IEEE
A novel extension of phase correlation to subspace correlation is proposed, in which 2-D translation is decomposed into two 1-D motions thus only 1-D Fourier transform is used to ...
ICPR
2004
IEEE
14 years 6 months ago
2004
IEEE
: This paper presents a robust phase correlation based sub-pixel feature matching technique and its application in motion flow estimation, pixel-to-pixel image-co-registration and ...