00001 00002 /* 00003 * This file is generated by a script, do not edit. 00004 * 00005 * This documentation string was generated from 00006 * a C comment block within a mex program 00007 * by `doc2docstring.py' on Thu Jun 23 18:32:24 2011. 00008 */ 00009 00010 static const char docstring[] = 00011 "region_bb: find bounding boxes for regions\n" 00012 "\n" 00013 " [bb]=region_bb(x,coord)\n" 00014 " * The list of bounding boxes of regions in the input map x is\n" 00015 " returned in bb.\n" 00016 " * x must be Nan, or a nonnegative integer. Pixels in the\n" 00017 " range 1..Nr, where Nr is the number of regions, are treated as\n" 00018 " belonging to the corresponding region.\n" 00019 " Inputs x of 0 or NaN are treated as off-region.\n" 00020 " * Each bounding box row is of the form [Lm Ln Um Un] where\n" 00021 " L is the lower corner (in both directions) and U is the\n" 00022 " upper corner diagonal from L. The \"m\" (first coordinate) and\n" 00023 " \"n\" coordinates are given in that order for L and U. By\n" 00024 " convention, the smallest L = (0,0) and the largest U = (m-1,n-1),\n" 00025 " but see the coord input.\n" 00026 " * If no pixel in a given region numbered between 1..Nr is found,\n" 00027 " NaN is returned for that row's bounding box.\n" 00028 " * The coord input allows for some coordinate transforms.\n" 00029 " coord(1) is an offset, and coord(2) is a block size. To get\n" 00030 " standard Matlab coordinates, use [1 1] to add coord(1)=1 to the\n" 00031 " edges. This is the default: the \"conventional\" L and U are\n" 00032 " adjusted before output.\n" 00033 " * The block size is for situations where the pixels were\n" 00034 " averaged from a larger image. In this case the corners are\n" 00035 " essentially multiplied by coord(2). The lowest pixel in the\n" 00036 " L block and the highest pixel in the U block are given as the\n" 00037 " bounding box coordinates.\n" 00038 " * This is implemented as a MEX file.\n" 00039 "\n" 00040 " Inputs:\n" 00041 " real x(m,n); -- 0, NaN, or 1..Nr\n" 00042 " opt int coord(1) or coord(2) = [1 1];\n" 00043 "\n" 00044 " Outputs:\n" 00045 " int bb(Nr,4);\n" 00046 "\n" 00047 " See Also:\n" 00048 "\n" 00049 " turmon may 2001\n" 00050 "\n" 00051 ""; 00052 00053 /* End of generated file */ 00054

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