搜索结果: 1-15 共查到“医学 Registration”相关记录26条 . 查询时间(0.085 秒)
Non-rigid registration of breast surfaces using the laplace and diffusion equations
breast surfaces the laplace diffusion equations
2010/2/25
A semi-automated, non-rigid breast surface registration method is presented that involves solving the Laplace or diffusion equations over undeformed and deformed breast surfaces. The resulting potenti...
A new method for registration-based medical image interpolation
Interpolation reconstruction registration
2009/12/23
A new technique is presented for interpolating between grey-scale images in a medical data set. Registration between neighboring slices is achieved with a modified control grid interpolation algorithm...
The adaptive bases algorithm for intensity based nonrigid image registration
The adaptive bases algorithm intensity nonrigid image registration
2009/12/23
The adaptive bases algorithm for intensity based nonrigid image registration.
Correction of motion artifact in cardiac optical mapping using image registration
Correction motion artifact cardiac optical mapping image registration
2009/12/23
Correction of motion artifact in cardiac optical mapping using image registration.
Interpolation Artifacts in Sub-Pixel Image Registration
Image registration interpolation artifacts mutual information
2009/12/23
We consider the problem of registering(aligning) two images to sub-pixel accuracy by optimization
of objective functions constructed from the images' intensity values.We show that some widely use
in...
A comprehensive approach for multi-channel image registration
A comprehensive approach multi-channel image registration
2009/12/23
We describe a general framework for multi-channel image
registration. A new similarity measure for registering two multi-channel
images, each with an arbitrary number of channels, is proposed. Resul...
Fast global image registration using random projections
image registration global optimization random projections
2009/12/23
Fast global image registration using random projections.
Interpolation artifacts in biomedical image registration
Interpolation artifacts biomedical image registration local optima
2009/12/23
Interpolation artifacts in biomedical image registration.
Sampling and reconstruction for biomedical image registration
image registration reconstruction interpolation
2009/12/23
Sampling and reconstruction for biomedical image registration.
Ultrasonic Registration of the Bone Surface for Surgical Navigation
Ultrasonic Registration Surgical Navigation
2009/12/22
Ultrasonic Registration of the Bone Surface for Surgical Navigation.
Two-level Method for 3D Non-rigid Registration: with an Application to Statistical Atlases Construction
3D Non-rigid Registration Statistical Atlases Construction
2009/12/22
We propose a two-level method for 3D non-rigid registration and apply the method to the problem of building statistical atlases of 3D anatomical structures. 3D registration is an important problem in ...
Femur Statistical Atlas Construction Based on Two-level 3D Non-rigid Registration
Femur Statistical Atlas Construction 3D Non-rigid
2009/12/22
The statistical atlas is a 3D medical image analysis tool towards more patient-oriented and more efficient diagnosis. The atlas includes information on geometry and their variation across popula...
An Optimized Spline-Based Registration of a 3D CT to a Set of C-Arm Images
3D CT C-Arm Images
2009/9/8
We have developed an algorithm for the rigid-body registration of a CT volume to a set of C-arm images. The algorithm uses a gradient-based iterative minimization of a least-squares measure of dissimi...
Nonrigid Medical Image Registration by Finite-Element Deformable Sheet-Curve Models
Nonrigid Medical Image Registration Finite-Element Deformable Sheet-Curve Models
2009/9/8
Image-based change quantitation has been recognized as a promising tool for accurate assessment of tumor's early response to chemoprevention in cancer research. For example, various changes on breast ...
Registration of Brain MRI/PET Images Based on Adaptive Combination of Intensity and Gradient Field Mutual Information
MRI/PET Images Intensity
2009/9/7
Traditional mutual information (MI) function aligns two multimodality images with intensity information, lacking spatial information, so that it usually presents many local maxima that can lead to ina...