Mmind::Dl::MRotatedBbox Struct Reference

Rotated bounding box structure. More...

#include <DataStructures.h>

Classes
struct	ExtraInfo

Public Member Functions
	MRotatedBbox (MPointF center, float width, float height, float angle, float confidence, int labelIndex, String^ labelName)
List< MPointF >	ToBboxPoints ()
MBbox	ToBbox ()

Public Attributes
MPointF	center
float	width
float	height
float	angle
ExtraInfo	extraInfo

Detailed Description

Rotated bounding box structure.

Definition at line 115 of file DataStructures.h.

Constructor & Destructor Documentation

MRotatedBbox()

Mmind::Dl::MRotatedBbox::MRotatedBbox ( MPointF center, float width, float height, float angle, float confidence, int labelIndex, String^ labelName )

inline

Definition at line 131 of file DataStructures.h.

        {
            this->center = center;
            this->width = width;
            this->height = height;
            this->angle = angle;
            this->extraInfo.confidence = confidence;
            this->extraInfo.labelIndex = labelIndex;
            this->extraInfo.labelName = labelName;
        }

Member Function Documentation

ToBbox()

MBbox Mmind::Dl::MRotatedBbox::ToBbox ( )

inline

Definition at line 159 of file DataStructures.h.

        {
            auto points = ToBboxPoints();
            float minX = Single::MaxValue, minY = Single::MaxValue;
            float maxX = Single::MinValue, maxY = Single::MinValue;
 
            for each (auto point in points)
            {
                minX = Math::Min(minX, point.x);
                minY = Math::Min(minY, point.y);
                maxX = Math::Max(maxX, point.x);
                maxY = Math::Max(maxY, point.y);
            }
 
            return MBbox(minX, minY, maxX, maxY, extraInfo.confidence, extraInfo.labelIndex, extraInfo.labelName);
        }

ToBboxPoints()

List< MPointF > Mmind::Dl::MRotatedBbox::ToBboxPoints ( )

inline

Definition at line 142 of file DataStructures.h.

        {
            auto points = gcnew List<MPointF>();
            float cos = (float)Math::Cos(angle);
            float sin = (float)Math::Sin(angle);
            float halfWidth = width / 2;
            float halfHeight = height / 2;
 
            // Calculate four corners
            points->Add(MPointF(center.x + halfWidth * cos - halfHeight * sin, center.y + halfWidth * sin + halfHeight * cos));
            points->Add(MPointF(center.x - halfWidth * cos - halfHeight * sin, center.y - halfWidth * sin + halfHeight * cos));
            points->Add(MPointF(center.x - halfWidth * cos + halfHeight * sin, center.y - halfWidth * sin - halfHeight * cos));
            points->Add(MPointF(center.x + halfWidth * cos + halfHeight * sin, center.y + halfWidth * sin - halfHeight * cos));
 
            return points;
        }

Member Data Documentation

angle

float Mmind::Dl::MRotatedBbox::angle

Definition at line 120 of file DataStructures.h.

center

MPointF Mmind::Dl::MRotatedBbox::center

Definition at line 117 of file DataStructures.h.

extraInfo

ExtraInfo Mmind::Dl::MRotatedBbox::extraInfo

Definition at line 129 of file DataStructures.h.

height

float Mmind::Dl::MRotatedBbox::height

Definition at line 119 of file DataStructures.h.

width

float Mmind::Dl::MRotatedBbox::width

Definition at line 118 of file DataStructures.h.

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The documentation for this struct was generated from the following file:

• dl_sdk_wrapper/DataStructures.h