Sciweavers

454 search results - page 29 / 91
» Elastic Medical Image Registration Based on Image Intensity
Sort
View
ISBI
2006
IEEE
16 years 17 days ago
Continuous image representations avoid the histogram binning problem in mutual information based image registration
Mutual information (MI) based image-registration methods that use histograms are known to suffer from the so-called binning problem, caused by the absence of a principled techniqu...
Ajit Rajwade, Arunava Banerjee, Anand Rangarajan
BILDMED
2009
167views Algorithms» more  BILDMED 2009»
15 years 29 days ago
Landmark-Based 3D Elastic Registration of Pre- and Postoperative Liver CT Data
The qualitative and quantitative comparison of pre- and postoperative image data is an important possibility to validate computer assisted surgical procedures. Due to deformations ...
Thomas Lange, Stefan Wörz, Karl Rohr, Peter-M...
MICCAI
2008
Springer
16 years 1 months ago
Registration of 4D Time-Series of Cardiac Images with Multichannel Diffeomorphic Demons
Abstract. In this paper, we propose a generic framework for intersubject non-linear registration of 4D time-series images. In this framework, spatio-temporal registration is define...
Jean-Marc Peyrat, Hervé Delingette, Maxime ...
CIS
2005
Springer
15 years 5 months ago
Medical Image Alignment by Normal Vector Information
In this paper, a new approach on image registration is presented. We introduce a novel conception- normal vector information (NVI) - to evaluate the similarity between two images. ...
Xiahai Zhuang, Lixu Gu, Jianfeng Xu
IBPRIA
2003
Springer
15 years 5 months ago
Non-rigid Registration of Vessel Structures in IVUS Images
Abstract. We present a registration and retrieval algorithm of medical images. Our algorithm is oriented in a general fashion towards gray level medical images of non-rigid bodies ...
Jaume Amores, Petia Radeva