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updated 5 months ago

SLM - Shape Language Modeling by John D'Errico

Least squares spline modeling using shape primitives (spline, splines, cubic)

slm_tutorial

hermite2slm(harray)

lse(A,b,C,d,solverflag,weights)

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updated 8 months ago

Image/matrix shift by Nikolay S.

Two of my functions used for registration-matrix shifting as alternative to circshift. (circular shift, interp2, matrix manipulation)

shiftedMat=floatingCircShift(inMat, shiftSize)

shiftedMat=normshift(inMat, shiftSize)

varargout=imshift(shiftVec, varargin)

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updated almost 3 years ago

Shift matrix by Shalin Mehta

Fast and convenient function for shifting a matrix in 2D. (shift, matrix manipulation, interp2)

Example usage of function shiftmatrix.

out=shiftmatrix(in,xystep,shiftvec,padval)

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updated 3 years ago

2D interpolation by Andriy Myronenko

Fast 2D linear interpolation of scalar of vector valued 2D images. (interp2, interpolation, 2d interpolation)

mirt2D_mexinterp(Input_images, XI,YI)

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updated 3 years ago

INTERPNS by John D'Errico

N-dimensional simplicial interpolation (interp2, interpolation, interpolant)

interpns(V,Xi,nodelist,method)

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updated almost 4 years ago

Image Interpolation (ba_interp2) by Brian

Fast nearest, bi-linear and bi-cubic interpolation for image data (interp2, interpolation, nearest neighbour)

ba_interp2_test

ba_interp2(F, X, Y, method)

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updated 4 years ago

Faster linear Interpolation by Jeffrey Wu

Much faster version of the interp functions, but ONLY for LINEAR interpolation (fast, faster, linear)

lininterp1(X, V, x)

lininterp2(X, Y, V, x, y)

lininterp3(X, Y, Z, V, x, y, z)

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updated 5 years ago

NVIDIA CUDA-based bilinear (2D) interpolation by Gerald Buchgraber

Incredible speed boost in comparison to the Matlab implementation. (interp2) (bilinear, interpolation, cuda)

nvmex(varargin)

nvmex_helper(varargin)

testcudainterp2()

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updated 8 years ago

Fast 2-dimensional interpolation by Nathaniel Brahms

Provides a 5x-50x speedup over interp2 (approximation, interpolation, fast)

qinterp2(X,Y,Z,xi,yi,methodflag)

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