pseedplacement

Placement of seeds on a regular grid.

Synopsis

pseedplacement dx dy dz [-m mask] [im_in|-] [reg_out|-]

Description

The operator creates a region maps of the same size as the input image im_in with the seeds (region of size 1) placed on regular grid.

Parameters

dx, dy, dz specify the frequency of the seeds in column, row, and depth.

Inputs

im_in: an image.

Outputs

reg_out: a region map with the seeds.

Result

Returns SUCCESS or FAILURE.

Examples

Place seed every 10 pixels on the grid then build the superpixels around the seeds:

./pseedplacement 10 10 0 examples/tangram.pan rgin.pan
./psuperpixelsegmentation 0 1 rgin.pan examples/tangram.pan rgout.pan geodesic-map.pan
pboundary 8 rgout.pan cont.pan
psuperimposition 3 cont.pan examples:tangram.pan result.pan

C++ prototype

Errc PSeedPlacement2D( Reg2d &rgd, int dx, int dy );

Author: Pierre Buyssens