1114 search results - page 62 / 223 » Multigrid adaptive image processing |
109
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ICIP
2007
IEEE
15 years 11 months ago
2007
IEEE
We develop a hierarchical, nonparametric statistical model for wavelet representations of natural images. Extending previous work on Gaussian scale mixtures, wavelet coefficients ...
CAE
2007
15 years 14 days ago
2007
The visualization of color images in gray scale has high practical and theoretical importance. Neither the existing local, gradient based methods, nor the fast global techniques g...
MMM
1998
Springer
15 years 2 months ago
1998
Springer
Content-based indexing and retrieval of images and video requires a proper semantic description for image content. This paper discusses the mapping of high-level, application-spec...
ICIP
2006
IEEE
15 years 11 months ago
2006
IEEE
In this paper, we propose a new seamless bitstream switching scheme to improve the coding performance ofH.264 SP-frames for rate adaptation. Our method removes one of the two requ...
125
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SCALESPACE
2009
Springer
15 years 4 months ago
2009
Springer
Abstract. In this paper, an adaptation of the eikonal equation is proposed by considering the latter on weighted graphs of arbitrary structure. This novel approach is based on a fa...