eduart::sensorring::measurement::TemperatureImage Class Reference

Pseudo image structure for the converted temperatures of a thermal image. More...

#include <ThermalMeasurement.hpp>

Inheritance diagram for eduart::sensorring::measurement::TemperatureImage:

Collaboration diagram for eduart::sensorring::measurement::TemperatureImage:

Public Member Functions
GrayscaleImage	toGrayscale (double t_min, double t_max) const
	Convert to grayscale with explicit temperature range.
GrayscaleImage	toGrayscale () const
	Convert to grayscale using the automatic min/max of this image.
FalseColorImage	toFalseColor (double t_min, double t_max) const
	Convert to a false-color image (iron palette) with explicit range.
FalseColorImage	toFalseColor () const
	Convert to a false-color image (iron palette) using automatic min/max.
Public Member Functions inherited from eduart::sensorring::measurement::ScalarImage< double, THERMAL_RESOLUTION >
void	copyTo (double *buffer, int size)
	Copy image data to a pre-allocated buffer.
double	avg ()
	Calculate the average over all pixels.
ScalarImage &	round ()
	Round each pixel value when a floating point type is used.
ScalarImage &	operator/= (const double other)
	Divide each pixel by the same value.
ScalarImage &	operator+= (const double other)
	Add the same value to each pixel.
ScalarImage &	operator-= (const double other)
	Subtract the same value from each pixel.

Additional Inherited Members
Public Attributes inherited from eduart::sensorring::measurement::ScalarImage< double, THERMAL_RESOLUTION >
std::array< double, RESOLUTION >	data
	Internal data structure for the image.

Detailed Description

Pseudo image structure for the converted temperatures of a thermal image.

Each pixel stores a temperature value in °C. Provides methods to convert to visualization images (grayscale or false-color iron palette).

Member Function Documentation

toFalseColor() [1/2]

FalseColorImage eduart::sensorring::measurement::TemperatureImage::toFalseColor

(

)

const

Convert to a false-color image (iron palette) using automatic min/max.

Returns

FalseColorImage (RGB, iron palette).

toFalseColor() [2/2]

FalseColorImage eduart::sensorring::measurement::TemperatureImage::toFalseColor	(	double	t_min,
		double	t_max ) const

Convert to a false-color image (iron palette) with explicit range.

Parameters

[in]	t_min	Temperature mapped to the cold end of the palette.
[in]	t_max	Temperature mapped to the hot end of the palette.

Returns

FalseColorImage (RGB, iron palette).

toGrayscale() [1/2]

GrayscaleImage eduart::sensorring::measurement::TemperatureImage::toGrayscale

(

)

const

Convert to grayscale using the automatic min/max of this image.

Returns

GrayscaleImage with pixels in [0, 255].

toGrayscale() [2/2]

GrayscaleImage eduart::sensorring::measurement::TemperatureImage::toGrayscale	(	double	t_min,
		double	t_max ) const

Convert to grayscale with explicit temperature range.

Parameters

[in]	t_min	Temperature mapped to pixel value 0.
[in]	t_max	Temperature mapped to pixel value 255.

Returns

GrayscaleImage with pixels in [0, 255].

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

• ThermalMeasurement.hpp