218 search results - page 38 / 44 » Robust Rician noise estimation for MR images |
MICCAI
2005
Springer
16 years 19 days ago
2005
Springer
Abstract. In the context of stroke therapy simulation, a method for the segmentation and reconstruction of human vasculature is presented and evaluated. Based on CTA scans, semi-au...
ISBI
2002
IEEE
16 years 14 days ago
2002
IEEE
We show the feasibility and the potential of a new signal processing algorithm for the high-resolution deconvolution of OCT signals. Our technique relies on the description of the...
IPMI
2007
Springer
16 years 18 days ago
2007
Springer
Modern live cell fluorescence microscopy imaging systems, used abundantly for studying intra-cellular processes in vivo, generate vast amounts of noisy image data that cannot be pr...
PRL
2006
14 years 11 months ago
2006
A robust and effective feature map integration method is presented for infrared (IR) target recognition. Noise in an IR image makes a target recognition system unstable in pose es...
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AUIC
2006
IEEE
15 years 5 months ago
2006
IEEE
This paper presents a markerless registration approach for Augmented Reality (AR) systems based on the Kanade-Lucas-Tomasi (KLT) natural feature tracker and the affine reconstruct...