pgetwindowaroundpoints

Extracts pixels in the window around specified points.

Synopsis

pgetwindowaroundpoints ncol nrow ndep [-m mask] [im_in1|-] [im_in2|-] [im_out|-]

Description

pgetwindowaroundpoints builds an image with the pixel of the image im_in1 that are in a window of size ncol*nrow*ndep around the points given in the image im_in2.

The resulted image im_out is of same type as the image .

Parameters

ncol, nrow, ndep define the size of the windows to be extracted around the points.

Inputs

im_in1: une image.
im_in2: une image avec les points.

Outputs

im_out: an image of the same type as the input image.

Result

Returns SUCCESS or FAILURE.

Examples

Extrait les fenêtres autour des points d'intérêt des pièces de tangram.

pharris 2 0.04 examples/tangram.pan a.pan
pbinarization 1e4 1e30 a.pan b.pan
pgetwindowaroundpoints 10 10 0 examples/tangram.pan b.pan result.pan

C++ prototype

Errc PGetWindowAroundPoints( const Img2duc &ims1, const Img2duc &ims2, Img2duc &imd, int h, int w );

Version française

Construction d'une image 2D avec un plan d'une image 3D.

Author: Régis Clouard