Class ImageManipulation

java.lang.Object

ImageManipulation

 class ImageManipulation
extends java.lang.Object

Class providing methods for conversion between point clouds and pixels

Version:

jan 2014

Author:

Luca Castelli Aleardi and Steve Oudot(Ecole Polytechnique, INF562)

Field Summary

Fields

Modifier and Type	Field and Description
(package private) static float	Xr
(package private) static float	Yr
(package private) static float	Zr

Constructor Summary

Constructors

Constructor and Description
ImageManipulation()

Method Summary

Methods

Modifier and Type	Method and Description
(package private) static void	assignColors(int n, Jcg.geometry.Point_d[] clusterCenters, java.awt.Color[] cols)
private static int[]	luv2rgb(float L, float u, float v)
static void	PointCloudToRaster(PointCloud n, Cluster<Jcg.geometry.Point_d> cluster, java.awt.Color[] cols, java.awt.image.WritableRaster r, int dimx, int dimy, int dim)
static PointCloud	rasterToPointCloud(java.awt.image.Raster r, int dimx, int dimy, int dim)
private static void	rgb2luv(int R, int G, int B, float[] luv)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

Xr

static final float Xr

See Also:

Constant Field Values

Yr

static final float Yr

See Also:

Constant Field Values

Zr

static final float Zr

See Also:

Constant Field Values

Constructor Detail

ImageManipulation

ImageManipulation()

Method Detail

rasterToPointCloud

public static PointCloud rasterToPointCloud(java.awt.image.Raster r,
                            int dimx,
                            int dimy,
                            int dim)

PointCloudToRaster

public static void PointCloudToRaster(PointCloud n,
                      Cluster<Jcg.geometry.Point_d> cluster,
                      java.awt.Color[] cols,
                      java.awt.image.WritableRaster r,
                      int dimx,
                      int dimy,
                      int dim)

assignColors

static void assignColors(int n,
                Jcg.geometry.Point_d[] clusterCenters,
                java.awt.Color[] cols)

rgb2luv

private static void rgb2luv(int R,
           int G,
           int B,
           float[] luv)

luv2rgb

private static int[] luv2rgb(float L,
            float u,
            float v)