Compute Library
18.05
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Template NEON kernel to perform Harris Score. More...
#include <NEHarrisCornersKernel.h>
Public Member Functions | |
const char * | name () const override |
Name of the kernel. More... | |
NEHarrisScoreKernel () | |
Default constructor. More... | |
void | configure (const IImage *input1, const IImage *input2, IImage *output, float norm_factor, float strength_thresh, float sensitivity, bool border_undefined) override |
Setup the kernel parameters. More... | |
BorderSize | border_size () const override |
The size of the border for that kernel. More... | |
void | run (const Window &window, const ThreadInfo &info) override |
Execute the kernel on the passed window. More... | |
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INEHarrisScoreKernel () | |
Default constructor. More... | |
INEHarrisScoreKernel (const INEHarrisScoreKernel &)=delete | |
Prevent instances of this class from being copied (As this class contains pointers) More... | |
INEHarrisScoreKernel & | operator= (const INEHarrisScoreKernel &)=delete |
Prevent instances of this class from being copied (As this class contains pointers) More... | |
INEHarrisScoreKernel (INEHarrisScoreKernel &&)=default | |
Allow instances of this class to be moved. More... | |
INEHarrisScoreKernel & | operator= (INEHarrisScoreKernel &&)=default |
Allow instances of this class to be moved. More... | |
~INEHarrisScoreKernel ()=default | |
Default destructor. More... | |
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virtual | ~ICPPKernel ()=default |
Default destructor. More... | |
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IKernel () | |
Constructor. More... | |
virtual | ~IKernel ()=default |
Destructor. More... | |
virtual bool | is_parallelisable () const |
Indicates whether or not the kernel is parallelisable. More... | |
const Window & | window () const |
The maximum window the kernel can be executed on. More... | |
Template NEON kernel to perform Harris Score.
The implementation supports 3, 5, and 7 for the block_size
Definition at line 84 of file NEHarrisCornersKernel.h.
Default constructor.
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overridevirtual |
The size of the border for that kernel.
Reimplemented from IKernel.
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overridevirtual |
Setup the kernel parameters.
[in] | input1 | Source image (gradient X). Data types supported: S16/S32 |
[in] | input2 | Source image (gradient Y). Data types supported: same as @ input1 |
[out] | output | Destination image (harris score). Data types supported: F32 |
[in] | norm_factor | Normalization factor to use accordingly with the gradient size (Must be different from 0) |
[in] | strength_thresh | Minimum threshold with which to eliminate Harris Corner scores (computed using the normalized Sobel kernel). |
[in] | sensitivity | Sensitivity threshold k from the Harris-Stephens equation |
[in] | border_undefined | True if the border mode is undefined. False if it's replicate or constant. |
Implements INEHarrisScoreKernel.
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inlineoverridevirtual |
Name of the kernel.
Implements ICPPKernel.
Definition at line 87 of file NEHarrisCornersKernel.h.
References IKernel::border_size(), INEHarrisScoreKernel::configure(), arm_compute::test::validation::info(), ICPPKernel::name(), ICPPKernel::run(), and IKernel::window().
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overridevirtual |
Execute the kernel on the passed window.
[in] | window | Region on which to execute the kernel. (Must be a region of the window returned by window()) |
[in] | info | Info about executing thread and CPU. |
Implements ICPPKernel.