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ICIP
2002
IEEE
16 years 8 months ago
Robust bandlimited watermarking with trellis coded modulation
Digital watermarking is equivalent to bandlimited, powerlimited digital communication. The power limit is due to the requirement of imperceptible watermarks, and has long been rec...
Aria Nosratinia, Vimal Thilak
ICIP
2001
IEEE
16 years 8 months ago
Extraction of rotation invariant signature based on fractal geometry
In this paper, a new method of feature extraction with rotation invariant property is presented. One of the main contributions of this study is that a rotation invariant signature...
Yu Tao, Thomas R. Ioerger, Yuan Yan Tang
ICIP
1998
IEEE
16 years 8 months ago
B-spline Snakes and a JAVA Interface: An Intuitive Tool for General Contour Outlining
We present a novel formulation for B-spline snakes that can be used as a tool for fast and intuitive contour outlining. The theory is implemented in a platform independent JAVA in...
Patrick Brigger, Robert Engel, Michael Unser
MICCAI
2008
Springer
16 years 7 months ago
Spatial Weighed Element Based FEM Incorporating a Priori Information on Bioluminescence Tomography
Bioluminescence tomography (BLT) is a promising imaging technique which may dynamically and real-timely detect the molecular and cellular activity at the whole-body level in small ...
Jin Shi, Jie Tian, Min Xu, Wei Yang
MICCAI
2009
Springer
16 years 7 months ago
Dynamic Cone Beam Reconstruction Using a New Level Set Formulation
Abstract. This paper addresses an approach toward tomographic reconstruction from rotational angiography data as it is generated by Carms in cardiac imaging. Since the rotational a...
Andreas Keil, Jakob Vogel, Günter Lauritsch, ...