Nonlocal_means

Collaboration diagram for Nonlocal_means:

Functions
void	cuv::libs::nlmeans::setConvolutionKernel_horizontal (const cuv::tensor< float, host_memory_space > &src)
	fix a kernel for horizontal convolution in constant memory
void	cuv::libs::nlmeans::setConvolutionKernel_vertical (const cuv::tensor< float, host_memory_space > &src)
	fix a kernel for vertical convolution in constant memory
void	cuv::libs::nlmeans::setConvolutionKernel_depth (const cuv::tensor< float, host_memory_space > &src)
	fix a kernel for depth convolution in constant memory
void	cuv::libs::nlmeans::convolutionRows (cuv::tensor< float, dev_memory_space > &d_Dst, const cuv::tensor< float, dev_memory_space > &d_Src, int kernel_radius)
	convolve along 1st axis of a 3D array
void	cuv::libs::nlmeans::convolutionColumns (cuv::tensor< float, dev_memory_space > &d_Dst, const cuv::tensor< float, dev_memory_space > &d_Src, int kernel_radius)
	convolve along 2nd axis of a 3D array
void	cuv::libs::nlmeans::convolutionDepth (cuv::tensor< float, dev_memory_space > &d_Dst, const cuv::tensor< float, dev_memory_space > &d_Src, int kernel_radius)
	convolve along 3rd axis of a 3D array
void	cuv::libs::nlmeans::hessian (cuv::tensor< float, dev_memory_space > &d_output, const cuv::tensor< float, dev_memory_space > &d_gxx, const cuv::tensor< float, dev_memory_space > &d_gxy, const cuv::tensor< float, dev_memory_space > &d_gxz, const cuv::tensor< float, dev_memory_space > &d_gyy, const cuv::tensor< float, dev_memory_space > &d_gyz, const cuv::tensor< float, dev_memory_space > &d_gzz, float sigma)
	determine hessian magnitude of 3D array
void	cuv::libs::nlmeans::hessian_orientation (cuv::tensor< float, dev_memory_space > &d_Output, cuv::tensor< float, dev_memory_space > &d_Output_theta, cuv::tensor< float, dev_memory_space > &d_Output_phi, const cuv::tensor< float, dev_memory_space > &d_gxx, const cuv::tensor< float, dev_memory_space > &d_gxy, const cuv::tensor< float, dev_memory_space > &d_gxz, const cuv::tensor< float, dev_memory_space > &d_gyy, const cuv::tensor< float, dev_memory_space > &d_gyz, const cuv::tensor< float, dev_memory_space > &d_gzz, float sigma)
	determine hessian orientation of 3D array

Detailed Description

Function Documentation

void cuv::libs::nlmeans::convolutionColumns	(	cuv::tensor< float, dev_memory_space > &	d_Dst,
		const cuv::tensor< float, dev_memory_space > &	d_Src,
		int	kernel_radius
	)

convolve along 2nd axis of a 3D array

Parameters

d_Dst	where to write results
d_Src	source matrix
kernel_radius	radius of the kernel (kernel size = 2*r+1)

void cuv::libs::nlmeans::convolutionDepth	(	cuv::tensor< float, dev_memory_space > &	d_Dst,
		const cuv::tensor< float, dev_memory_space > &	d_Src,
		int	kernel_radius
	)

convolve along 3rd axis of a 3D array

Parameters

d_Dst	where to write results
d_Src	source matrix
kernel_radius	radius of the kernel (kernel size = 2*r+1)

void cuv::libs::nlmeans::convolutionRows	(	cuv::tensor< float, dev_memory_space > &	d_Dst,
		const cuv::tensor< float, dev_memory_space > &	d_Src,
		int	kernel_radius
	)

convolve along 1st axis of a 3D array

Parameters

d_Dst	where to write results
d_Src	source matrix
kernel_radius	radius of the kernel (kernel size = 2*r+1)

void cuv::libs::nlmeans::hessian	(	cuv::tensor< float, dev_memory_space > &	d_output,
		const cuv::tensor< float, dev_memory_space > &	d_gxx,
		const cuv::tensor< float, dev_memory_space > &	d_gxy,
		const cuv::tensor< float, dev_memory_space > &	d_gxz,
		const cuv::tensor< float, dev_memory_space > &	d_gyy,
		const cuv::tensor< float, dev_memory_space > &	d_gyz,
		const cuv::tensor< float, dev_memory_space > &	d_gzz,
		float	sigma
	)

determine hessian magnitude of 3D array

Warning

this is not well tested!

void cuv::libs::nlmeans::hessian_orientation	(	cuv::tensor< float, dev_memory_space > &	d_Output,
		cuv::tensor< float, dev_memory_space > &	d_Output_theta,
		cuv::tensor< float, dev_memory_space > &	d_Output_phi,
		const cuv::tensor< float, dev_memory_space > &	d_gxx,
		const cuv::tensor< float, dev_memory_space > &	d_gxy,
		const cuv::tensor< float, dev_memory_space > &	d_gxz,
		const cuv::tensor< float, dev_memory_space > &	d_gyy,
		const cuv::tensor< float, dev_memory_space > &	d_gyz,
		const cuv::tensor< float, dev_memory_space > &	d_gzz,
		float	sigma
	)

determine hessian orientation of 3D array

Warning

this is not well tested!

void cuv::libs::nlmeans::setConvolutionKernel_depth

(

const cuv::tensor< float, host_memory_space > &

src

)

fix a kernel for depth convolution in constant memory

Parameters

src	the kernel to be loaded in constant memory

void cuv::libs::nlmeans::setConvolutionKernel_horizontal

(

const cuv::tensor< float, host_memory_space > &

src

)

fix a kernel for horizontal convolution in constant memory

Parameters

src	the kernel to be loaded in constant memory

void cuv::libs::nlmeans::setConvolutionKernel_vertical

(

const cuv::tensor< float, host_memory_space > &

src

)

fix a kernel for vertical convolution in constant memory

Parameters

src	the kernel to be loaded in constant memory