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#X floatatom 146 166 5 0 0;
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#X floatatom 146 214 5 0 0;
#X floatatom 146 239 5 0 0;
#X text 32 12 pdp_cog: compute intensity \, center of gravity and standard
deviation. (interpret an image as a gaussian blob).;
#X text 201 215 standard deviation x;
#X text 200 239 standard deviation y;
#X obj 78 50 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 0 1
;
#X obj 21 236 pdp_help_output;
#X obj 78 73 pdp_help_input;
#X text 200 141 average intensity;
#X text 200 168 center of gravity x;
#X text 200 190 center of gravity y;
#X text 203 47 creation argument is threshold;
#X obj 78 124 pdp_cog;
#X floatatom 375 291 5 0 0;
#X obj 226 317 pdp_cog_abs_thresh 0.1;
#X text 87 342 the same \, but takes the absolute value and performs
a thresholding operation;
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#X connect 15 0 0 0;
#X connect 15 1 1 0;
#X connect 15 2 2 0;
#X connect 15 3 3 0;
#X connect 15 4 4 0;
#X connect 16 0 17 1;
