285 search results - page 27 / 57 » Estimating demosaicing algorithms using image noise variance |
138
click to vote
ICPR
2000
IEEE
15 years 4 months ago
2000
IEEE
A new concept and algorithm are presented for noniterative robust estimation of piecewise smooth curves of maximal edge strength in small image windows – typically ¢¡£ to...
CRV
2005
IEEE
15 years 5 months ago
2005
IEEE
Real world computer vision systems highly depend on reliable, robust retrieval of motion cues to make accurate decisions about their surroundings. In this paper, we present a simp...
ECCV
2006
Springer
16 years 1 months ago
2006
Springer
Abstract. In this paper we introduce a principled approach to modeling the image brightness constraint for optical flow algorithms. Using a simple noise model, we derive a probabil...
152
click to vote
TIP
2002
14 years 11 months ago
2002
This paper provides the derivation of speckle reducing anisotropic diffusion (SRAD), a diffusion method tailored to ultrasonic and radar imaging applications. SRAD is the edge-sens...
GRAPHICSINTERFACE
2003
15 years 1 months ago
2003
Ray tracing techniques need supersampling to reduce aliasing and/or noise in the final image. Since not all the pixels in the image require the same number of rays, supersampling...