#include <mrpt/vision/CImageConvolution.h>
Static Public Member Functions | |
static void | convolutionHorzVert (CMRPTImageFloat &inImg, CMRPTImageFloat &outImg, CGaussianConvolutionKernel &kernel) |
Performs a 2D convolution of "inImg" using "kernel" and saves the result in "outImg". | |
static void | convolutionHorizontal (CMRPTImageFloat &inImg, CMRPTImageFloat &outImg, CGaussianConvolutionKernel &kernel, TImageROI ROI=TImageROI()) |
Performs a horizontal convolution of "inImg" using "kernel" and saves the result in "outImg". | |
static void | convolutionVertical (CMRPTImageFloat &inImg, CMRPTImageFloat &outImg, CGaussianConvolutionKernel &kernel, TImageROI ROI=TImageROI()) |
Performs a vertical convolution of "inImg" using "kernel" and saves the result in "outImg". | |
static void | convolutionSeparate (CMRPTImageFloat &inImg, CMRPTImageFloat &outImg, CGaussianConvolutionKernel &kernelHorz, CGaussianConvolutionKernel &kernelVert, TImageROI ROI=TImageROI()) |
Performs vertical/horizontal convolution of "inImg" using two different kernels and saves the result in "outImg". | |
static void | convolutionGeneric (const CMRPTImageFloat &inImg, CMRPTImageFloat &outImg, CMatrix &kernel, unsigned int x_min=0, unsigned int x_length=0, unsigned int y_min=0, unsigned int y_length=0) |
Performs convolution of "inImg" using a generic kernel and saves the result in "outImg". | |
static void | convolutionGeneric (const CMRPTImageFloat &inImg, CMRPTImageFloat &outImg, CMatrix &kernel, TImageROI ROI=TImageROI()) |
static void | computeGradients (CMRPTImageFloat &inImg, float sigma, CMRPTImageFloat &outGradientX, CMRPTImageFloat &outGradientY) |
Computes the gradient of an image for a given sigma (Gaussian + DOG filtering). | |
static void | computeSmoothedImage (CMRPTImageFloat &inImg, float sigma, CMRPTImageFloat &outImg, TImageROI ROI=TImageROI()) |
Computes the smoothed version of an image for a given sigma (Gaussian filtering). |
Definition at line 45 of file CImageConvolution.h.
static void mrpt::vision::CImageConvolution::computeGradients | ( | CMRPTImageFloat & | inImg, | |
float | sigma, | |||
CMRPTImageFloat & | outGradientX, | |||
CMRPTImageFloat & | outGradientY | |||
) | [static] |
Computes the gradient of an image for a given sigma (Gaussian + DOG filtering).
NOTES:
static void mrpt::vision::CImageConvolution::computeSmoothedImage | ( | CMRPTImageFloat & | inImg, | |
float | sigma, | |||
CMRPTImageFloat & | outImg, | |||
TImageROI | ROI = TImageROI() | |||
) | [static] |
Computes the smoothed version of an image for a given sigma (Gaussian filtering).
NOTES:
static void mrpt::vision::CImageConvolution::convolutionGeneric | ( | const CMRPTImageFloat & | inImg, | |
CMRPTImageFloat & | outImg, | |||
CMatrix & | kernel, | |||
TImageROI | ROI = TImageROI() | |||
) | [static] |
static void mrpt::vision::CImageConvolution::convolutionGeneric | ( | const CMRPTImageFloat & | inImg, | |
CMRPTImageFloat & | outImg, | |||
CMatrix & | kernel, | |||
unsigned int | x_min = 0 , |
|||
unsigned int | x_length = 0 , |
|||
unsigned int | y_min = 0 , |
|||
unsigned int | y_length = 0 | |||
) | [static] |
Performs convolution of "inImg" using a generic kernel and saves the result in "outImg".
ROI = [x_min, x_min+x_length-1] x [y_min, y_min+y_length-1] NOTE: "inImg" and "outImg" MUST BE different objects! by FAMD @ JAN-2007
static void mrpt::vision::CImageConvolution::convolutionHorizontal | ( | CMRPTImageFloat & | inImg, | |
CMRPTImageFloat & | outImg, | |||
CGaussianConvolutionKernel & | kernel, | |||
TImageROI | ROI = TImageROI() | |||
) | [static] |
Performs a horizontal convolution of "inImg" using "kernel" and saves the result in "outImg".
NOTE: "inImg" and "outImg" MUST BE different objects!
static void mrpt::vision::CImageConvolution::convolutionHorzVert | ( | CMRPTImageFloat & | inImg, | |
CMRPTImageFloat & | outImg, | |||
CGaussianConvolutionKernel & | kernel | |||
) | [static] |
Performs a 2D convolution of "inImg" using "kernel" and saves the result in "outImg".
NOTES:
static void mrpt::vision::CImageConvolution::convolutionSeparate | ( | CMRPTImageFloat & | inImg, | |
CMRPTImageFloat & | outImg, | |||
CGaussianConvolutionKernel & | kernelHorz, | |||
CGaussianConvolutionKernel & | kernelVert, | |||
TImageROI | ROI = TImageROI() | |||
) | [static] |
Performs vertical/horizontal convolution of "inImg" using two different kernels and saves the result in "outImg".
NOTE: "inImg" and "outImg" MUST BE different objects!
static void mrpt::vision::CImageConvolution::convolutionVertical | ( | CMRPTImageFloat & | inImg, | |
CMRPTImageFloat & | outImg, | |||
CGaussianConvolutionKernel & | kernel, | |||
TImageROI | ROI = TImageROI() | |||
) | [static] |
Performs a vertical convolution of "inImg" using "kernel" and saves the result in "outImg".
NOTE: "inImg" and "outImg" MUST BE different objects!
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