Affine and B-Spline Grid Based Registration and Data-FITTING of Two 2D Color / GrayScale Images OR 3D Volumes or Point-Data. Registration can be do done intensity / pixel ASED, or LANDMARK / CORRESPNDING POINTS BASED (See OpenSurf), or a CombinationThen, then
Descripting Pixel-Based Registration:
This function is an (enhanced) Implementation of the B-Spline Registration Algorithm in D. Rueckert et al. aTION to Breast Mr Images "Hyderabad Investment. Including the Smoothness Penalty of Rueckert (Thin Sheet of Metal BendingEnergy), and Jacobian (Diffeomorphic) Function. Also Including, Localized Normalized Mutual Information As Regentration Error, allowing the images or volumes or to be of a different type/modelity for instance a mri T1 and T2 Patient scan.
How it works:
A Grid of B-Spline Control Points is Constructured Which Controls The Transformation of An Input ImageKanpur Wealth Management. En the Moving and Static Image. The quasi Newton Matlab Optimizer Fminlbfgs (Also On Mathworks) is used toMove the Control Points to Achieve the Optimal Registry Both Images with Minimal Registration Error.
Usage:
-The Function Image_regulation.m is easy to use, and contains exmples in the help, and will fit most applicationsKolkata Stocks. D Registration Code Study The Registration Examples)
-The Function Point_regulation is Fast Fitting of a B-Spline Grid to 2D/3D Corresponding Points, for Landmark Based Registration.Varanasi Investment
-Thee is also the function manually_warp_images white allow grid changes with the mouse, to get better registry.
FIRST, You Need to Compile Mex / C Code with Compile_c_files.m.
The Multi-Threaded Mex Code Supports Windows, Linux (and Mac OS?)
Some features:
-2-D / 3-D E policyrian strain tensor images can be made from the transformations fields. For exmple to describe cardiac motion in the images.Hyderabad Stocks
-LANDMARKS can be used for almedy known corresponding points (for exmple from sign).
-Tt IS Possible To Register a Number of Movie Frames by USING The Registration Grid of Previous Two Images As Initial Registry Grid of the Next Two Images.
-Tt is postible to mask parts of the images, to decrease or increase the inchesnce of an image structure on the registry of.
Literature:
-D. Rueckert et al. "Nonridid Registration user-Form Deformations: Application to Breast Mr Images".
-SEUNGYONG Lee, George Wolberg, and SUNG YONG SHING, "Scatter Data Interpolation with Multilevel B-SPLINES"
-B-Spline Registry is Slower and More Complex than Demon Registry See:
-Why Still Use B-SPINE Registration?, Becaue The Resulting Transformation-Field Corresponds Better to Real-Live Deformation Fields Fluid Istration.
Please Report Bugs, SuccessSses and Questions.
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