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Interface for the bounding box kernel. More...
#include <NEBoundingBoxTransformKernel.h>
Public Member Functions | |
const char * | name () const override |
Name of the kernel. More... | |
NEBoundingBoxTransformKernel () | |
Default constructor. More... | |
NEBoundingBoxTransformKernel (const NEBoundingBoxTransformKernel &)=delete | |
Prevent instances of this class from being copied (As this class contains pointers) More... | |
NEBoundingBoxTransformKernel & | operator= (const NEBoundingBoxTransformKernel &)=delete |
Prevent instances of this class from being copied (As this class contains pointers) More... | |
NEBoundingBoxTransformKernel (NEBoundingBoxTransformKernel &&)=default | |
Allow instances of this class to be moved. More... | |
NEBoundingBoxTransformKernel & | operator= (NEBoundingBoxTransformKernel &&)=default |
Allow instances of this class to be moved. More... | |
~NEBoundingBoxTransformKernel ()=default | |
Default destructor. More... | |
void | configure (const ITensor *boxes, ITensor *pred_boxes, const ITensor *deltas, const BoundingBoxTransformInfo &info) |
Set the input and output tensors. More... | |
void | run (const Window &window, const ThreadInfo &info) override |
Execute the kernel on the passed window. More... | |
Public Member Functions inherited from ICPPKernel | |
virtual | ~ICPPKernel ()=default |
Default destructor. More... | |
virtual void | run_nd (const Window &window, const ThreadInfo &info, const Window &thread_locator) |
legacy compatibility layer for implemantions which do not support thread_locator In these cases we simply narrow the interface down the legacy version More... | |
virtual void | run_op (ITensorPack &tensors, const Window &window, const ThreadInfo &info) |
Execute the kernel on the passed window. More... | |
Public Member Functions inherited from IKernel | |
IKernel () | |
Constructor. More... | |
virtual | ~IKernel ()=default |
Destructor. More... | |
virtual bool | is_parallelisable () const |
Indicates whether or not the kernel is parallelisable. More... | |
virtual BorderSize | border_size () const |
The size of the border for that kernel. More... | |
const Window & | window () const |
The maximum window the kernel can be executed on. More... | |
Static Public Member Functions | |
static Status | validate (const ITensorInfo *boxes, const ITensorInfo *pred_boxes, const ITensorInfo *deltas, const BoundingBoxTransformInfo &info) |
Static function to check if given info will lead to a valid configuration of CLBoundingBoxTransform. More... | |
Interface for the bounding box kernel.
Definition at line 34 of file NEBoundingBoxTransformKernel.h.
Default constructor.
Definition at line 83 of file NEBoundingBoxTransformKernel.cpp.
Referenced by NEBoundingBoxTransformKernel::name().
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delete |
Prevent instances of this class from being copied (As this class contains pointers)
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default |
Allow instances of this class to be moved.
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default |
Default destructor.
Referenced by NEBoundingBoxTransformKernel::name().
void configure | ( | const ITensor * | boxes, |
ITensor * | pred_boxes, | ||
const ITensor * | deltas, | ||
const BoundingBoxTransformInfo & | info | ||
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Set the input and output tensors.
[in] | boxes | Source tensor. Bounding box proposals in pixel coordinates. Size(M, 4), format [x1, y1, x2, y2]. Data types supported: QASYMM16/F16/F32. |
[out] | pred_boxes | Destination tensor. Pixel coordinates of the transformed bounding boxes. Size (M, 4*K), format [x1, y1, x2, y2]. Data types supported: Same as input |
[in] | deltas | Bounding box translations and scales. Size (M, 4*K), format [dx, dy, dw, dh], K is the number of classes. Data types supported: QASYMM8 if input is QASYMM16, otherwise same as input . |
[in] | info | Contains BoundingBox operation information described in BoundingBoxTransformInfo. |
Definition at line 88 of file NEBoundingBoxTransformKernel.cpp.
References ARM_COMPUTE_ERROR_ON_NULLPTR, ARM_COMPUTE_ERROR_THROW_ON, arm_compute::auto_init_if_empty(), arm_compute::calculate_max_window(), ICloneable< T >::clone(), ITensorInfo::data_type(), ITensorInfo::dimension(), Window::DimX, Window::DimY, ITensor::info(), arm_compute::test::validation::info, ITensorInfo::num_dimensions(), ITensorInfo::quantization_info(), Window::set(), Dimensions< T >::set_num_dimensions(), ITensorInfo::set_valid_region(), ITensorInfo::tensor_shape(), and arm_compute::validate_arguments().
Referenced by NEBoundingBoxTransformKernel::name().
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inlineoverridevirtual |
Name of the kernel.
Implements ICPPKernel.
Definition at line 37 of file NEBoundingBoxTransformKernel.h.
References NEBoundingBoxTransformKernel::configure(), arm_compute::test::validation::info, NEBoundingBoxTransformKernel::NEBoundingBoxTransformKernel(), NEBoundingBoxTransformKernel::operator=(), NEBoundingBoxTransformKernel::run(), NEBoundingBoxTransformKernel::validate(), IKernel::window(), and NEBoundingBoxTransformKernel::~NEBoundingBoxTransformKernel().
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delete |
Prevent instances of this class from being copied (As this class contains pointers)
Referenced by NEBoundingBoxTransformKernel::name().
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default |
Allow instances of this class to be moved.
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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. |
Reimplemented from ICPPKernel.
Definition at line 230 of file NEBoundingBoxTransformKernel.cpp.
References ARM_COMPUTE_ERROR, ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW, ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL, ARM_COMPUTE_UNUSED, ITensorInfo::data_type(), arm_compute::F16, arm_compute::F32, ITensor::info(), arm_compute::QASYMM16, and IKernel::window().
Referenced by NEBoundingBoxTransformKernel::name().
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static |
Static function to check if given info will lead to a valid configuration of CLBoundingBoxTransform.
[in] | boxes | Source tensor info. Bounding box proposals in pixel coordinates. Size(M, 4), format [x1, y1, x2, y2]. Data types supported: QASYMM16/F16/F32. |
[in] | pred_boxes | Destination tensor info. Pixel coordinates of the transformed bounding boxes. Size (M, 4*K), format [x1, y1, x2, y2]. Data types supported: Same as input |
[in] | deltas | Bounding box translations and scales. Size (M, 4*K), format [dx, dy, dw, dh], K is the number of classes. Data types supported: QASYMM8 if input is QASYMM16, otherwise same as input . |
[in] | info | Contains BoundingBox operation information described in BoundingBoxTransformInfo. |
Definition at line 113 of file NEBoundingBoxTransformKernel.cpp.
References BoundingBoxTransformInfo::apply_scale(), ARM_COMPUTE_ERROR_ON, ARM_COMPUTE_RETURN_ON_ERROR, BoundingBoxTransformInfo::bbox_xform_clip(), ITensor::buffer(), BoundingBoxTransformInfo::correct_transform_coords(), arm_compute::dequantize_qasymm16(), arm_compute::dequantize_qasymm8(), arm_compute::execute_window_loop(), BoundingBoxTransformInfo::img_height(), BoundingBoxTransformInfo::img_width(), ITensor::info(), offset(), ITensorInfo::offset_first_element_in_bytes(), Iterator::ptr(), ITensorInfo::quantization_info(), arm_compute::quantize_qasymm16(), BoundingBoxTransformInfo::scale(), ITensorInfo::tensor_shape(), QuantizationInfo::uniform(), arm_compute::validate_arguments(), BoundingBoxTransformInfo::weights(), and IKernel::window().
Referenced by NEBoundingBoxTransformKernel::name(), and NEBoundingBoxTransform::validate().