MRPT  1.9.9
mrpt::vision::TKeyPoint_templ< PIXEL_COORD_TYPE > Struct Template Reference

Detailed Description

template<typename PIXEL_COORD_TYPE>
struct mrpt::vision::TKeyPoint_templ< PIXEL_COORD_TYPE >

Simple structure for image key points.

Descriptors are stored separately in CFeatureList. This is a template to allow using both integers (TKeyPoint) or floats (TKeyPointf) as pixel coordinates.

See also
TKeyPoint, TKeyPointf

Definition at line 28 of file TKeyPoint.h.

#include <mrpt/vision/TKeyPoint.h>

Inheritance diagram for mrpt::vision::TKeyPoint_templ< PIXEL_COORD_TYPE >:

Public Types

using pixel_coords_t = PIXEL_COORD_TYPE
 The type of pt. More...
 
using pixel_coord_t = typename PIXEL_COORD_TYPE::pixel_coord_t
 The type of pt.x and pt.y. More...
 

Public Member Functions

template<typename COORD_TYPE >
 TKeyPoint_templ (const COORD_TYPE x, const COORD_TYPE y)
 Constructor that only sets the pt. More...
 
 TKeyPoint_templ ()=default
 Default constructor, leaves all fields uninitialized. More...
 
template<typename OTHER_TKeyPoint >
 TKeyPoint_templ (const OTHER_TKeyPoint &o)
 

Public Attributes

pixel_coords_t pt
 Coordinates in the image. More...
 
TFeatureID ID {static_cast<TFeatureID>(-1)}
 ID of the feature. More...
 
TFeatureTrackStatus track_status {status_IDLE}
 Status of the feature tracking process. More...
 
float response {0}
 A measure of the "goodness" of the feature (typically, the KLT_response value) More...
 
uint8_t octave {0}
 The image octave the image was found in: 0=original image, 1=1/2 image, 2=1/4 image, etc. More...
 
uint8_t user_flags {0}
 A field for any other flags needed by the user (this has not a predefined meaning) More...
 

Member Typedef Documentation

◆ pixel_coord_t

template<typename PIXEL_COORD_TYPE>
using mrpt::vision::TKeyPoint_templ< PIXEL_COORD_TYPE >::pixel_coord_t = typename PIXEL_COORD_TYPE::pixel_coord_t

The type of pt.x and pt.y.

Definition at line 33 of file TKeyPoint.h.

◆ pixel_coords_t

template<typename PIXEL_COORD_TYPE>
using mrpt::vision::TKeyPoint_templ< PIXEL_COORD_TYPE >::pixel_coords_t = PIXEL_COORD_TYPE

The type of pt.

Definition at line 31 of file TKeyPoint.h.

Constructor & Destructor Documentation

◆ TKeyPoint_templ() [1/3]

template<typename PIXEL_COORD_TYPE>
template<typename COORD_TYPE >
mrpt::vision::TKeyPoint_templ< PIXEL_COORD_TYPE >::TKeyPoint_templ ( const COORD_TYPE  x,
const COORD_TYPE  y 
)
inline

Constructor that only sets the pt.

{x,y} values, leaving all other values to undefined values.

Definition at line 57 of file TKeyPoint.h.

◆ TKeyPoint_templ() [2/3]

template<typename PIXEL_COORD_TYPE>
mrpt::vision::TKeyPoint_templ< PIXEL_COORD_TYPE >::TKeyPoint_templ ( )
inlinedefault

Default constructor, leaves all fields uninitialized.

◆ TKeyPoint_templ() [3/3]

template<typename PIXEL_COORD_TYPE>
template<typename OTHER_TKeyPoint >
mrpt::vision::TKeyPoint_templ< PIXEL_COORD_TYPE >::TKeyPoint_templ ( const OTHER_TKeyPoint &  o)
inlineexplicit

Definition at line 64 of file TKeyPoint.h.

Member Data Documentation

◆ ID

◆ octave

◆ pt

◆ response

◆ track_status

template<typename PIXEL_COORD_TYPE>
TFeatureTrackStatus mrpt::vision::TKeyPoint_templ< PIXEL_COORD_TYPE >::track_status {status_IDLE}

Status of the feature tracking process.

Definition at line 42 of file TKeyPoint.h.

◆ user_flags

template<typename PIXEL_COORD_TYPE>
uint8_t mrpt::vision::TKeyPoint_templ< PIXEL_COORD_TYPE >::user_flags {0}

A field for any other flags needed by the user (this has not a predefined meaning)

Definition at line 52 of file TKeyPoint.h.




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