OpenSURF (including Image Warp): All Files - File Exchange

Code covered by the BSD License

Highlights from
OpenSURF (including Image Warp)

D=FastHessian_BuildDerivative...
Iout=affine_warp(Iin,M,mode) Affine transformation function (Rotation, Translation, Resize)
PaintSURF(I, ipts) This function PaintSURF will display the image with the found Interest points
ResponseLayerData=FastHessian... % [ResponseLayerData] = FastHessian_ResponseLayer( width,height,step,filter )
SurfDescriptor_DecribeInteres... This function SurfDescriptor_DecribeInterestPoints will ..
[ipts, np]=FastHessian_interp... This function FastHessian_interpolateExtremum will ..
an=FastHessian_getLaplacian(a...
an=FastHessian_getResponse(a,...
an=FastHessian_isExtremum(r, ... This function FastHessian_isExtremum will ..
an=IntegralImage_BoxIntegral(... Get integer coordinates
an=IntegralImage_HaarX(row, c... This function IntegralImage_HaarX will ..
an=IntegralImage_HaarY(row, c... This function IntegralImage_HaarY will ..
descriptor=SurfDescriptor_Get... This function SurfDescriptor_GetDescriptor will ..
example3.m Example 3, Affine registration
ipts=FastHessian_getIpoints(F... filter index map
ipts=OpenSurf(img,Options) This function OPENSURF, is an implementation of SURF (Speeded Up Robust
orientation=SurfDescriptor_Ge... This function SurfDescriptor_GetOrientation will ..
pic=IntegralImage_IntegralIma... This function IntegralImage_IntegralImage will ..
responseMap=FastHessian_build... Calculate responses for the first 4 FastHessianData.octaves:
rl=FastHessian_buildResponseL... This function FastHessian_buildResponseLayer will ..
example2.m
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from OpenSURF (including Image Warp) by Dirk-Jan Kroon
SURF (Speeded Up Robust Features) image feature point detection / matching, as in SIFT

All files for OpenSURF (including Image Warp)

/OpenSurf.m
/SubFunctions/FastHessian_BuildDerivative.m
/SubFunctions/FastHessian_ResponseLayer.m
/SubFunctions/FastHessian_buildResponseLayer.m
/SubFunctions/FastHessian_buildResponseMap.m
/SubFunctions/FastHessian_getIpoints.m
/SubFunctions/FastHessian_getLaplacian.m
/SubFunctions/FastHessian_getResponse.m
/SubFunctions/FastHessian_interpolateExtremum.m
/SubFunctions/FastHessian_isExtremum.m
/SubFunctions/IntegralImage_BoxIntegral.m
/SubFunctions/IntegralImage_HaarX.m
/SubFunctions/IntegralImage_HaarY.m
/SubFunctions/IntegralImage_IntegralImage.m
/SubFunctions/PaintSURF.m
/SubFunctions/SurfDescriptor_DecribeInterestPoints.m
/SubFunctions/SurfDescriptor_GetDescriptor.m
/SubFunctions/SurfDescriptor_GetOrientation.m
/TestImages/lena1.png
/TestImages/lena2.png
/TestImages/test.png
/TestImages/testc1.png
/TestImages/testc2.png
/WarpFunctions/affine_warp.m
/example2.m
/example3.m
/license.txt

Highlights from OpenSURF (including Image Warp)

Highlights from
OpenSURF (including Image Warp)