Search


Validation of real-time intensity based 2D/3D registration for image guided radiotherapy
No opinion
Patient motion during radiotherapy or intra-fractional motion, is one of the major sources of uncertainty in dose application. 2D/3D registration is an intensity based method used successfully to track tumor motion with the potential to reduce uncertainty. [...]

Gauss-Newton Method for Segmentation assisted Deformable Registration
No opinion
In this work, we try to develop a fast converging method for segmentation assisted deformable registration. The segmentation step consists of a piece-wise constant Mumford-Shah energy model while reg- istration is driven by the sum of squared distances of [...]

An ITK-based Implementation of the Stochastic Rank Correlation (SRC) Metric
starstarstarstarstar
Recently, Birkfellner et al. proposed a novel image-to-image merit function (stochastic rank correlation, SRC) for robust intensity-based 2D/3D image registration. In this work, we summarize the basic idea of SRC, and present a generic ITK-based [...]

Automatic accuracy measurement for multi-modal rigid registration using feature descriptors
No opinion
In radiotherapy (RT) for tumor delineation and diagnostics, complementary information of multi-modal images is used. Using high ionizing radiation, the accuracy of registered volume data is crucial; therefore a reliable and robust evaluation method for [...]


Sort results by

Refine the search results

Keywords

Authors

main_flat
Powered by Midas