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NARVAL >> NL_V: Vision > NL_V_LoadBody2D

NL_V_LoadBody2D

Load a 2D point cloud body model (x and y).

Calling Sequence

[X,Y] = NL_V_LoadBody(P)

Arguments

P :

File path.

X :

X-coordinate vector.

Y :

Y-coordinate vector.

Description

NL_V_LoadBody2D loads the 2D point cloud body model. The dataset is retrieved from the path P (by default /demos/). X and Y provide respectivelly x- and y-cordinates of points cloud of the body contour.

Examples

[path]=NL_F_NLPath();//path to NARVAL module
path=path+'/demos/';//folder path
nl=50;
[x,y]=NL_V_LoadBody2D(path);//application of NL_V_LoadBody2D
scf();
plot2d(x,y,rect=[0 0 640 480],style=0);
l=length(x);
gx=mean(x);
gy=mean(y);
plot(gx,gy,'ko', 'MarkerSize',6,'LineWidth',2);
plot(gx,gy,'kx', 'MarkerSize',6,'LineWidth',2);
xstring(gx,gy,'G['+string(gx)+','+ string(gy)+']');

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