Last change
on this file since 177 was
37,
checked in by (none), 15 years ago
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Added original make3d
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-
Property svn:executable set to
*
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File size:
394 bytes
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1 | function x = vgg_get_nonhomg(x)
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2 | % p = vgg_get_nonhomg(h)
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3 | %
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4 | % Convert a set of homogeneous points to non-homogeneous form
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5 | % Points are stored as column vectors, stacked horizontally, e.g.
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6 | % [x0 x1 x2 ... xn ;
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7 | % y0 y1 y2 ... yn ;
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8 | % w0 w1 w2 ... wn ]
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9 |
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10 | % Modified by TW
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11 |
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12 | if isempty(x)
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13 | x = [];
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14 | return;
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15 | end
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16 |
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17 | d = size(x,1) - 1;
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18 | x = x(1:d,:)./(ones(d,1)*x(end,:));
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19 |
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20 | return |
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