42 search results - page 2 / 9 » Noise filtering method for color images based on LDA and non... |
IPAS
2007
13 years 11 months ago
2007
Conventional approach in single-chip digital cameras is a use of color lter arrays (CFA) in order to sample di erent spectral components. Demosaicing algorithms interpolate these ...
ICASSP
2007
IEEE
14 years 12 days ago
2007
IEEE
This paper presents a new approach to demosaicing of spatially sampled image data observed through a color filter array, in which properties of Smith-Barnwell filterbanks are empl...
ICIP
2009
IEEE
14 years 9 months ago
2009
IEEE
Vector filters based on order-statistics have proved successful in removing impulsive noise from color images while preserving edges and fine image details. Among these filters, t...
ICCV
2007
IEEE
14 years 2 months ago
2007
IEEE
To improve the accuracy of tissue structural and architectural characterization with diffusion tensor imaging, an anisotropic smoothing algorithm is presented for reducing noise i...
ICHIT
2009
Springer
14 years 3 months ago
2009
Springer
The identification of source camera is useful to improve the capability of evidence in the digital image such as distinguish the photographer taking illegal images and adopting di...