SourceXtractorPlusPlus  0.8
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JacobianTask.cpp
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1 
17 /*
18  * JacobianTask.cpp
19  *
20  * Created on: Oct 08, 2018
21  * Author: Alejandro Alvarez Ayllon
22  */
23 
31 
32 namespace SourceXtractor {
33 
35  auto frame = group.begin()->getProperty<MeasurementFrame>(m_instance).getFrame();
36  auto frame_coordinates = frame->getCoordinateSystem();
37  auto& detection_group_stamp = group.getProperty<DetectionFrameGroupStamp>();
38  auto detection_frame_coordinates = group.begin()->getProperty<DetectionFrame>().getFrame()->getCoordinateSystem();
39 
40  double x = detection_group_stamp.getTopLeft().m_x + detection_group_stamp.getStamp().getWidth() / 2.0;
41  double y = detection_group_stamp.getTopLeft().m_y + detection_group_stamp.getStamp().getHeight() / 2.0;
42 
43  auto frame_origin = frame_coordinates->worldToImage(detection_frame_coordinates->imageToWorld(ImageCoordinate(x, y)));
44  auto frame_dx = frame_coordinates->worldToImage(
45  detection_frame_coordinates->imageToWorld(ImageCoordinate(x + 1.0, y)));
46  auto frame_dy = frame_coordinates->worldToImage(
47  detection_frame_coordinates->imageToWorld(ImageCoordinate(x, y + 1.0)));
48 
50  frame_dx.m_x - frame_origin.m_x, frame_dx.m_y - frame_origin.m_y,
51  frame_dy.m_x - frame_origin.m_x, frame_dy.m_y - frame_origin.m_y);
52 }
53 
55  auto frame = source.getProperty<MeasurementFrame>(m_instance).getFrame();
56  auto frame_coordinates = frame->getCoordinateSystem();
57  auto& detection_boundaries = source.getProperty<PixelBoundaries>();
58  auto detection_frame_coordinates = source.getProperty<DetectionFrame>().getFrame()->getCoordinateSystem();
59 
60  double x = detection_boundaries.getMin().m_x + detection_boundaries.getWidth() / 2.0;
61  double y = detection_boundaries.getMin().m_y + detection_boundaries.getHeight() / 2.0;
62 
63  auto frame_origin = frame_coordinates->worldToImage(detection_frame_coordinates->imageToWorld(ImageCoordinate(x, y)));
64  auto frame_dx = frame_coordinates->worldToImage(
65  detection_frame_coordinates->imageToWorld(ImageCoordinate(x + 1.0, y)));
66  auto frame_dy = frame_coordinates->worldToImage(
67  detection_frame_coordinates->imageToWorld(ImageCoordinate(x, y + 1.0)));
68 
70  frame_dx.m_x - frame_origin.m_x, frame_dx.m_y - frame_origin.m_y,
71  frame_dy.m_x - frame_origin.m_x, frame_dy.m_y - frame_origin.m_y);
72 }
73 
74 } // end SourceXtractor
const PropertyType & getProperty(unsigned int index=0) const
Convenience template method to call getProperty() with a more user-friendly syntax.
The bounding box of all the pixels in the source. Both min and max coordinate are inclusive...
std::shared_ptr< DependentParameter< std::shared_ptr< EngineParameter > > > x
void setIndexedProperty(std::size_t index, Args...args)
Convenience template method to call setProperty() with a more user-friendly syntax.
std::shared_ptr< DependentParameter< std::shared_ptr< EngineParameter > > > y
Defines the interface used to group sources.
void computeProperties(SourceGroupInterface &source) const override
Computes one or more properties for the SourceGroup and/or the Sources it contains.
The SourceInterface is an abstract &quot;source&quot; that has properties attached to it.
void computeProperties(SourceInterface &source) const override
Computes one or more properties for the Source.