Imgproc_colormap

Enumerations
enum	cv::ColormapTypes {   cv::COLORMAP_AUTUMN = 0 ,   cv::COLORMAP_BONE = 1 ,   cv::COLORMAP_JET = 2 ,   cv::COLORMAP_WINTER = 3 ,   cv::COLORMAP_RAINBOW = 4 ,   cv::COLORMAP_OCEAN = 5 ,   cv::COLORMAP_SUMMER = 6 ,   cv::COLORMAP_SPRING = 7 ,   cv::COLORMAP_COOL = 8 ,   cv::COLORMAP_HSV = 9 ,   cv::COLORMAP_PINK = 10 ,   cv::COLORMAP_HOT = 11 ,   cv::COLORMAP_PARULA = 12 ,   cv::COLORMAP_MAGMA = 13 ,   cv::COLORMAP_INFERNO = 14 ,   cv::COLORMAP_PLASMA = 15 ,   cv::COLORMAP_VIRIDIS = 16 ,   cv::COLORMAP_CIVIDIS = 17 ,   cv::COLORMAP_TWILIGHT = 18 ,   cv::COLORMAP_TWILIGHT_SHIFTED = 19 ,   cv::COLORMAP_TURBO = 20 ,   cv::COLORMAP_DEEPGREEN = 21 }
	GNU Octave/MATLAB equivalent colormaps. More...

Functions
void	cv::applyColorMap (InputArray src, OutputArray dst, InputArray userColor)
	Applies a user colormap on a given image.
void	cv::applyColorMap (InputArray src, OutputArray dst, int colormap)
	Applies a GNU Octave/MATLAB equivalent colormap on a given image.

Detailed Description

Enumeration Type Documentation

ColormapTypes

enum cv::ColormapTypes

#include <opencv2/imgproc.hpp>

GNU Octave/MATLAB equivalent colormaps.

Enumerator
COLORMAP_AUTUMN	autumn
COLORMAP_BONE	bone
COLORMAP_JET	jet
COLORMAP_WINTER	winter
COLORMAP_RAINBOW	rainbow
COLORMAP_OCEAN	ocean
COLORMAP_SUMMER	summer
COLORMAP_SPRING	spring
COLORMAP_COOL	cool
COLORMAP_HSV	HSV
COLORMAP_PINK	pink
COLORMAP_HOT	hot
COLORMAP_PARULA	parula
COLORMAP_MAGMA	magma
COLORMAP_INFERNO	inferno
COLORMAP_PLASMA	plasma
COLORMAP_VIRIDIS	viridis
COLORMAP_CIVIDIS	cividis
COLORMAP_TWILIGHT	twilight
COLORMAP_TWILIGHT_SHIFTED	twilight shifted
COLORMAP_TURBO	turbo
COLORMAP_DEEPGREEN	deepgreen

Function Documentation

applyColorMap() [1/2]

void cv::applyColorMap	(	InputArray	src,
		OutputArray	dst,
		InputArray	userColor
	)

#include <opencv2/imgproc.hpp>

Applies a user colormap on a given image.

Parameters

src	The source image, grayscale or colored of type CV_8UC1 or CV_8UC3.
dst	The result is the colormapped source image. Note: Mat::create is called on dst.
userColor	The colormap to apply of type CV_8UC1 or CV_8UC3 and size 256

applyColorMap() [2/2]

void cv::applyColorMap	(	InputArray	src,
		OutputArray	dst,
		int	colormap
	)

#include <opencv2/imgproc.hpp>

Applies a GNU Octave/MATLAB equivalent colormap on a given image.

Parameters

src	The source image, grayscale or colored of type CV_8UC1 or CV_8UC3.
dst	The result is the colormapped source image. Note: Mat::create is called on dst.
colormap	The colormap to apply, see ColormapTypes