HSVImgProc Struct Reference

converts the image to a HSV coded image More...

#include <imageprocessors.h>

Inherits lpzrobots::StdImageProcessor.

Collaboration diagram for HSVImgProc:

[legend]

List of all members.

Public Types
enum	Colors {   Red = 0, Yellow = 30, Green = 60, Cyan = 90,   Blue = 120, Magenta = 150, Red2 = 180, Gray = 255,   Span = 30 }
Public Member Functions
	HSVImgProc (bool show, float scale)
virtual	~HSVImgProc ()
virtual void	initDestImage (Camera::CameraImage &dest, const Camera::CameraImage &src)
	overload this function and initialise the dest.img and the dest.name
virtual void	process (const osg::Image *src, osg::Image *dest)
	overload this function and do processing here
void	RGBtoHSV (unsigned char r, unsigned char g, unsigned char b, unsigned char &h, unsigned char &s, unsigned char &v)
	converts RGB to HSV color model; r,g,b values are from 0 to 255; h = [0,180]+255, s = [0,255], v = [0,255]; h is the standard hue value/2 (since 360 cannot be represented) and 255 if undefined (gray)

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Detailed Description

converts the image to a HSV coded image

See also:

StdImageProcessor. If this image is shown the h,s,v is displayed by r,g,b! The h (hue) values are given by HSVImgProc::Colors

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Member Enumeration Documentation

enum Colors

Enumerator:

Red
Yellow
Green
Cyan
Blue
Magenta
Red2
Gray
Span

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Constructor & Destructor Documentation

HSVImgProc	(	bool	show,
		float	scale
	)			[inline]

virtual ~HSVImgProc

(

)

[inline, virtual]

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Member Function Documentation

virtual void initDestImage	(	Camera::CameraImage &	dest,
		const Camera::CameraImage &	src
	)			[inline, virtual]

overload this function and initialise the dest.img and the dest.name

Implements StdImageProcessor.

virtual void process	(	const osg::Image *	src,
		osg::Image *	dest
	)			[inline, virtual]

overload this function and do processing here

Implements StdImageProcessor.

void RGBtoHSV	(	unsigned char	r,
		unsigned char	g,
		unsigned char	b,
		unsigned char &	h,
		unsigned char &	s,
		unsigned char &	v
	)			[inline]

converts RGB to HSV color model; r,g,b values are from 0 to 255; h = [0,180]+255, s = [0,255], v = [0,255]; h is the standard hue value/2 (since 360 cannot be represented) and 255 if undefined (gray)

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

• imageprocessors.h