645 search results - page 84 / 129 » Image interpolation with directionlets |
ICIP
2003
IEEE
14 years 11 months ago
2003
IEEE
This paper presents a new method named text to visual synthesis with appearance models (TEVISAM) for generating videorealistic talking heads. In a first step, the system learns a ...
CVPR
2010
IEEE
14 years 2 months ago
2010
IEEE
In this paper we derive formal constraints relating terrain elevation and observed cast shadows. We show how an optimisation framework can be used to refine surface estimates usin...
CVPR
2008
IEEE
13 years 11 months ago
2008
IEEE
Most digital still color cameras use a single electronic sensor (CCD or CMOS) overlaid with a color filter array. At each pixel location only one color sample is taken, and the ot...
ICIP
2006
IEEE
14 years 11 months ago
2006
IEEE
In this contribution we propose a new spatio-temporal fading scheme for block loss recovery in block-based video decoding systems. Based on a boundary error criterion obtained fro...
ICIP
2006
IEEE
14 years 11 months ago
2006
IEEE
Three-directional box-splines are particularly well-suited to interpolate and approximate hexagonally sampled data. In this paper, we propose a computationally efficient end-toend...