2462 search results - page 179 / 493 » Natural Image Statistics for Natural Image Segmentation |
CIVR
2005
Springer
14 years 2 months ago
2005
Springer
This paper presents a new approach for building semantic image indexing and retrieval systems. Our approach is composed of four phases : (1) knowledge acquisition, (2) weakly-super...
TIP
2008
13 years 9 months ago
2008
Abstract--Sparse representations of signals have drawn considerable interest in recent years. The assumption that natural signals, such as images, admit a sparse decomposition over...
ICIP
2010
IEEE
13 years 7 months ago
2010
IEEE
This paper presents a novel tone mapping framework. First, we introduce a tone mapping fidelity principle which explicitly stipulates that tone-mapped image data should not only b...
ICCV
2005
IEEE
14 years 11 months ago
2005
IEEE
This paper presents a wavelet-based framework for enhancing the coherent structures attributable to the target organ in cardiac Magnetic Resonance (MR) images. Previous approaches...
IEEECGIV
2009
IEEE
13 years 7 months ago
2009
IEEE
Abstract--A new adaptive rational image interpolation algorithm is proposed. For a natural image, according to the difference information of the local pixel gray value in the verti...