ICIP
1998
IEEE
14 years 11 months ago
1998
IEEE
Robust motion estimation is obtained by integrating optical flow and region tracking methods into a closedloop architecture. To ensure robust tracking over long intervals in video...
ICIP
1998
IEEE
14 years 11 months ago
1998
IEEE
Standard methods for image interpolation are based on smoothly fitting the image intensity surface. Recent edgedirected interpolation methods add limited geometric information (ed...
ICIP
1998
IEEE
14 years 11 months ago
1998
IEEE
Many rendering or image-analysis systems require calculation of versions of an image at lesser resolutions than the original. Because the filtering required to perform such calcul...
ICIP
1998
IEEE
14 years 11 months ago
1998
IEEE
ICIP
1998
IEEE
14 years 11 months ago
1998
IEEE
In this paper we study the e ects of transmission noise on xed-length coded wavelet coe cients. We extend our previous work on maximum a posteriori detectors 1] to include interbi...
ICIP
1998
IEEE
14 years 11 months ago
1998
IEEE
In this paper, we extend the statistical model-based Estimation-Quantization (EQ) wavelet image coding algorithm introduced in [?] to include an adaptive transform component. For ...
ICIP
1998
IEEE
14 years 11 months ago
1998
IEEE
ICIP
1998
IEEE
14 years 11 months ago
1998
IEEE
ICIP
1998
IEEE
14 years 11 months ago
1998
IEEE
ICIP
1998
IEEE
14 years 11 months ago
1998
IEEE
This paper describes e cient and optimal encoding and representation of object contours. Contours are approximated by connected second-order spline segments, each de ned by three ...