21.02
|
Basic function to calculate HOG descriptor. More...
#include <NEHOGDescriptor.h>
Public Member Functions | |
NEHOGDescriptor (std::shared_ptr< IMemoryManager > memory_manager=nullptr) | |
Default constructor. More... | |
NEHOGDescriptor (const NEHOGDescriptor &)=delete | |
Prevent instances of this class from being copied (As this class contains pointers) More... | |
NEHOGDescriptor & | operator= (const NEHOGDescriptor &)=delete |
Prevent instances of this class from being copied (As this class contains pointers) More... | |
NEHOGDescriptor (NEHOGDescriptor &&)=delete | |
Prevent instances of this class from being moved (As this class contains non movable objects) More... | |
NEHOGDescriptor & | operator= (NEHOGDescriptor &&)=delete |
Prevent instances of this class from being moved (As this class contains non movable objects) More... | |
~NEHOGDescriptor () | |
Default destructor. More... | |
void | configure (ITensor *input, ITensor *output, const IHOG *hog, BorderMode border_mode, uint8_t constant_border_value=0) |
Initialise the function's source, destination, HOG data-object and border mode. More... | |
void | run () override |
Run the kernels contained in the function. More... | |
Public Member Functions inherited from IFunction | |
virtual | ~IFunction ()=default |
Destructor. More... | |
virtual void | prepare () |
Prepare the function for executing. More... | |
Basic function to calculate HOG descriptor.
This function calls the following Neon kernels:
Definition at line 50 of file NEHOGDescriptor.h.
NEHOGDescriptor | ( | std::shared_ptr< IMemoryManager > | memory_manager = nullptr | ) |
Default constructor.
Definition at line 39 of file NEHOGDescriptor.cpp.
|
delete |
Prevent instances of this class from being copied (As this class contains pointers)
|
delete |
Prevent instances of this class from being moved (As this class contains non movable objects)
|
default |
Default destructor.
void configure | ( | ITensor * | input, |
ITensor * | output, | ||
const IHOG * | hog, | ||
BorderMode | border_mode, | ||
uint8_t | constant_border_value = 0 |
||
) |
Initialise the function's source, destination, HOG data-object and border mode.
[in,out] | input | Input tensor. Data type supported: U8 (Written to only for border_mode != UNDEFINED) |
[out] | output | Output tensor which stores the HOG descriptor. DataType supported: F32. The number of channels is equal to the number of histogram bins per block |
[in] | hog | HOG data object which describes the HOG descriptor |
[in] | border_mode | Border mode to use. |
[in] | constant_border_value | (Optional) Constant value to use for borders if border_mode is set to CONSTANT. |
Definition at line 44 of file NEHOGDescriptor.cpp.
References TensorAllocator::allocate(), Tensor::allocator(), ARM_COMPUTE_ERROR_ON, ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN, HOGInfo::cell_size(), NEHOGGradient::configure(), ITensorInfo::dimension(), Window::DimX, Window::DimY, arm_compute::F32, Size2D::height, IHOG::info(), ITensor::info(), TensorAllocator::init(), MemoryGroup::manage(), HOGInfo::num_bins(), HOGInfo::phase_type(), arm_compute::S16, TensorShape::set(), ITensorInfo::tensor_shape(), arm_compute::U8, and Size2D::width.
|
delete |
Prevent instances of this class from being copied (As this class contains pointers)
|
delete |
Prevent instances of this class from being moved (As this class contains non movable objects)
|
overridevirtual |
Run the kernels contained in the function.
For Neon kernels:
For OpenCL kernels:
Implements IFunction.
Definition at line 103 of file NEHOGDescriptor.cpp.
References Window::DimY, Scheduler::get(), NEHOGGradient::run(), and IScheduler::schedule().