218 search results - page 38 / 44 » Robust Rician noise estimation for MR images |
MICCAI
2005
Springer
14 years 8 months 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
14 years 8 months 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
14 years 8 months 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
13 years 7 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...
AUIC
2006
IEEE
14 years 1 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...