%!PS-Adobe-2.0 %%Version: 0.1 %%DocumentFonts: (atend) %%Pages: (atend) %%EndComments % % Version 3.3.2 prologue for troff files. % /#copies 1 store /aspectratio 1 def /formsperpage 1 def /landscape false def /linewidth .3 def /magnification 1 def /margin 0 def /orientation 0 def /resolution 720 def /rotation 1 def /xoffset 0 def /yoffset 0 def /roundpage true def /useclippath true def /pagebbox [0 0 612 792] def /R /Times-Roman def /I /Times-Italic def /B /Times-Bold def /BI /Times-BoldItalic def /H /Helvetica def /HI /Helvetica-Oblique def /HB /Helvetica-Bold def /HX /Helvetica-BoldOblique def /CW /Courier def /CO /Courier def /CI /Courier-Oblique def /CB /Courier-Bold def /CX /Courier-BoldOblique def /PA /Palatino-Roman def /PI /Palatino-Italic def /PB /Palatino-Bold def /PX /Palatino-BoldItalic def /Hr /Helvetica-Narrow def /Hi /Helvetica-Narrow-Oblique def /Hb /Helvetica-Narrow-Bold def /Hx /Helvetica-Narrow-BoldOblique def /KR /Bookman-Light def /KI /Bookman-LightItalic def /KB /Bookman-Demi def /KX /Bookman-DemiItalic def /AR /AvantGarde-Book def /AI /AvantGarde-BookOblique def /AB /AvantGarde-Demi def /AX /AvantGarde-DemiOblique def /NR /NewCenturySchlbk-Roman def /NI /NewCenturySchlbk-Italic def /NB /NewCenturySchlbk-Bold def /NX /NewCenturySchlbk-BoldItalic def /ZD /ZapfDingbats def /ZI /ZapfChancery-MediumItalic def /S /S def /S1 /S1 def /GR /Symbol def /inch {72 mul} bind def /min {2 copy gt {exch} if pop} bind def /setup { counttomark 2 idiv {def} repeat pop landscape {/orientation 90 orientation add def} if /scaling 72 resolution div def linewidth setlinewidth 1 setlinecap pagedimensions xcenter ycenter translate orientation rotation mul rotate width 2 div neg height 2 div translate xoffset inch yoffset inch neg translate margin 2 div dup neg translate magnification dup aspectratio mul scale scaling scaling scale addmetrics 0 0 moveto } def /pagedimensions { useclippath userdict /gotpagebbox known not and { /pagebbox [clippath pathbbox newpath] def roundpage currentdict /roundpagebbox known and {roundpagebbox} if } if pagebbox aload pop 4 -1 roll exch 4 1 roll 4 copy landscape {4 2 roll} if sub /width exch def sub /height exch def add 2 div /xcenter exch def add 2 div /ycenter exch def userdict /gotpagebbox true put } def /addmetrics { /Symbol /S null Sdefs cf /Times-Roman /S1 StandardEncoding dup length array copy S1defs cf } def /pagesetup { /page exch def currentdict /pagedict known currentdict page known and { page load pagedict exch get cvx exec } if } def /decodingdefs [ {counttomark 2 idiv {y moveto show} repeat} {neg /y exch def counttomark 2 idiv {y moveto show} repeat} {neg moveto {2 index stringwidth pop sub exch div 0 32 4 -1 roll widthshow} repeat} {neg moveto {spacewidth sub 0.0 32 4 -1 roll widthshow} repeat} {counttomark 2 idiv {y moveto show} repeat} {neg setfunnytext} ] def /setdecoding {/t decodingdefs 3 -1 roll get bind def} bind def /w {neg moveto show} bind def /m {neg dup /y exch def moveto} bind def /done {/lastpage where {pop lastpage} if} def /f { dup /font exch def findfont exch dup /ptsize exch def scaling div dup /size exch def scalefont setfont linewidth ptsize mul scaling 10 mul div setlinewidth /spacewidth ( ) stringwidth pop def } bind def /changefont { /fontheight exch def /fontslant exch def currentfont [ 1 0 fontheight ptsize div fontslant sin mul fontslant cos div fontheight ptsize div 0 0 ] makefont setfont } bind def /sf {f} bind def /cf { dup length 2 idiv /entries exch def /chtab exch def /newencoding exch def /newfont exch def findfont dup length 1 add dict /newdict exch def {1 index /FID ne {newdict 3 1 roll put}{pop pop} ifelse} forall newencoding type /arraytype eq {newdict /Encoding newencoding put} if newdict /Metrics entries dict put newdict /Metrics get begin chtab aload pop 1 1 entries {pop def} for newfont newdict definefont pop end } bind def % % A few arrays used to adjust reference points and character widths in some % of the printer resident fonts. If square roots are too high try changing % the lines describing /radical and /radicalex to, % % /radical [0 -75 550 0] % /radicalex [-50 -75 500 0] % % Move braceleftbt a bit - default PostScript character is off a bit. % /Sdefs [ /bracketlefttp [201 500] /bracketleftbt [201 500] /bracketrighttp [-81 380] /bracketrightbt [-83 380] /braceleftbt [203 490] /bracketrightex [220 -125 500 0] /radical [0 0 550 0] /radicalex [-50 0 500 0] /parenleftex [-20 -170 0 0] /integral [100 -50 500 0] /infinity [10 -75 730 0] ] def /S1defs [ /underscore [0 80 500 0] /endash [7 90 650 0] ] def % % Tries to round clipping path dimensions, as stored in array pagebbox, so they % match one of the known sizes in the papersizes array. Lower left coordinates % are always set to 0. % /roundpagebbox { 7 dict begin /papersizes [8.5 inch 11 inch 14 inch 17 inch] def /mappapersize { /val exch def /slop .5 inch def /diff slop def /j 0 def 0 1 papersizes length 1 sub { /i exch def papersizes i get val sub abs dup diff le {/diff exch def /j i def} {pop} ifelse } for diff slop lt {papersizes j get} {val} ifelse } def pagebbox 0 0 put pagebbox 1 0 put pagebbox dup 2 get mappapersize 2 exch put pagebbox dup 3 get mappapersize 3 exch put end } bind def %%EndProlog %%BeginSetup mark % % Encoding vector and redefinition of findfont for the ISO Latin1 standard. % The 18 characters missing from ROM based fonts on older printers are noted % below. % /ISOLatin1Encoding [ /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /space /exclam /quotedbl /numbersign /dollar /percent /ampersand /quoteright /parenleft /parenright /asterisk /plus /comma /minus /period /slash /zero /one /two /three /four /five /six /seven /eight /nine /colon /semicolon /less /equal /greater /question /at /A /B /C /D /E /F /G /H /I /J /K /L /M /N /O /P /Q /R /S /T /U /V /W /X /Y /Z /bracketleft /backslash /bracketright /asciicircum /underscore /quoteleft /a /b /c /d /e /f /g /h /i /j /k /l /m /n /o /p /q /r /s /t /u /v /w /x /y /z /braceleft /bar /braceright /asciitilde /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /dotlessi /grave /acute /circumflex /tilde /macron /breve /dotaccent /dieresis /.notdef /ring /cedilla /.notdef /hungarumlaut /ogonek /caron /space /exclamdown /cent /sterling /currency /yen /brokenbar % missing /section /dieresis /copyright /ordfeminine /guillemotleft /logicalnot /hyphen /registered /macron /degree % missing /plusminus % missing /twosuperior % missing /threesuperior % missing /acute /mu % missing /paragraph /periodcentered /cedilla /onesuperior % missing /ordmasculine /guillemotright /onequarter % missing /onehalf % missing /threequarters % missing /questiondown /Agrave /Aacute /Acircumflex /Atilde /Adieresis /Aring /AE /Ccedilla /Egrave /Eacute /Ecircumflex /Edieresis /Igrave /Iacute /Icircumflex /Idieresis /Eth % missing /Ntilde /Ograve /Oacute /Ocircumflex /Otilde /Odieresis /multiply % missing /Oslash /Ugrave /Uacute /Ucircumflex /Udieresis /Yacute % missing /Thorn % missing /germandbls /agrave /aacute /acircumflex /atilde /adieresis /aring /ae /ccedilla /egrave /eacute /ecircumflex /edieresis /igrave /iacute /icircumflex /idieresis /eth % missing /ntilde /ograve /oacute /ocircumflex /otilde /odieresis /divide % missing /oslash /ugrave /uacute /ucircumflex /udieresis /yacute % missing /thorn % missing /ydieresis ] def /NewFontDirectory FontDirectory maxlength dict def % % Apparently no guarantee findfont is defined in systemdict so the obvious % % systemdict /findfont get exec % % can generate an error. So far the only exception is a VT600 (version 48.0). % userdict /@RealFindfont known not { userdict begin /@RealFindfont systemdict begin /findfont load end def end } if /findfont { dup NewFontDirectory exch known not { dup %dup systemdict /findfont get exec % not always in systemdict dup userdict /@RealFindfont get exec dup /Encoding get StandardEncoding eq { dup length dict begin {1 index /FID ne {def}{pop pop} ifelse} forall /Encoding ISOLatin1Encoding def currentdict end /DummyFontName exch definefont } if NewFontDirectory 3 1 roll put } if NewFontDirectory exch get } bind def setup %!PS-Adobe-3.0 EPSF-3.0 %%BoundingBox: 1 -1 199 258 %%Creator: MetaPost %%CreationDate: 1994.06.28:1046 /pjw1{ 37 211 moveto 37 206 lineto 41 206 lineto 43 212 lineto 44 212 46 212 46 210 curveto 41 198 35 186 35 174 curveto 50 174 66 175 81 173 curveto 81 171 lineto 61 171 lineto 61 170 lineto 86 170 lineto 88 168 89 166 90 164 curveto 101 164 111 169 122 172 curveto 139 172 lineto 125 194 115 219 93 233 curveto 87 234 80 236 74 235 curveto 64 229 54 224 46 217 curveto 45 217 44 217 44 218 curveto 61 242 lineto 67 248 72 258 82 258 curveto 94 257 107 256 119 254 curveto 134 247 147 239 161 231 curveto 180 231 lineto 180 226 174 228 171 226 curveto 178 220 185 214 192 207 curveto 189 207 187 207 187 205 curveto 190 205 193 204 196 203 curveto 198 193 202 181 193 181 curveto 193 177 198 175 198 171 curveto 196 171 194 171 194 169 curveto 195 165 196 161 198 157 curveto 194 147 193 135 184 130 curveto 180 130 lineto 169 107 lineto 171 103 176 104 180 104 curveto 180 93 176 81 166 76 curveto 162 76 157 77 155 80 curveto 153 80 152 80 151 80 curveto 151 71 lineto 155 71 lineto 155 68 153 65 152 63 curveto 145 62 lineto 141 47 144 31 144 15 curveto 141 0 lineto 124 0 107 -1 90 1 curveto 72 36 lineto 86 48 105 49 122 54 curveto 122 54 lineto 110 61 97 65 84 69 curveto 81 71 78 73 78 76 curveto 86 77 93 77 101 77 curveto 106 79 113 79 113 84 curveto 95 86 77 87 59 89 curveto 59 92 61 95 64 95 curveto 69 88 80 92 89 92 curveto 95 92 104 90 104 96 curveto 93 97 lineto 87 103 82 109 77 115 curveto 89 116 101 117 113 118 curveto 99 154 lineto 90 154 87 144 82 138 curveto 77 132 73 124 66 120 curveto 63 120 59 119 59 122 curveto 62 123 66 123 66 126 curveto 58 126 50 127 42 128 curveto 34 137 lineto 34 140 34 144 31 144 curveto 30 135 31 125 31 116 curveto 25 116 22 122 19 127 curveto 16 131 15 136 12 139 curveto 5 139 15 127 9 127 curveto 3 133 3 142 1 150 curveto 1 158 6 166 9 173 curveto 18 186 25 199 35 211 curveto closepath } bind def /pjw2{ 27 112 moveto 40 75 lineto 40 74 38 73 37 73 curveto 25 87 lineto 17 112 lineto closepath 43 154 moveto 43 167 lineto 41 167 38 167 39 169 curveto 57 171 lineto 74 167 lineto 74 166 73 165 72 165 curveto 64 164 56 162 49 158 curveto 48 154 45 149 49 149 curveto 51 151 53 152 55 154 curveto 87 153 lineto 87 144 80 136 74 129 curveto 64 128 53 126 43 129 curveto 37 135 lineto 37 138 36 141 36 145 curveto 40 145 lineto 41 148 42 151 43 154 curveto closepath 108 145 moveto 119 145 130 143 141 140 curveto 146 134 155 129 149 126 curveto 138 124 126 123 116 129 curveto 113 134 108 139 108 145 curveto closepath 114 96 moveto 116 103 118 110 121 117 curveto 128 117 134 112 139 107 curveto 139 101 137 96 132 93 curveto closepath 134 162 moveto 115 162 lineto 115 162 115 163 115 164 curveto 134 164 lineto closepath 117 73 moveto 115 78 121 81 125 85 curveto 129 85 lineto 130 83 131 81 131 79 curveto 128 74 lineto 124 74 121 73 117 73 curveto closepath 141 119 moveto 134 119 126 117 126 123 curveto 131 123 136 122 141 121 curveto closepath } bind def /build_pw { pop gsave size .0028 mul dup scale currentpoint translate pjw1 pjw2 eofill grestore } bind def %%EndSetup %%Page: 1 1 /saveobj save def mark 1 pagesetup 12 /Times-Bold f (Pgmmorphconv User) 2120 1230 w (Manual) 3239 1230 w 10 /Times-Bold f (pgmmorphconv) 720 1920 w 10 /Times-Roman f (Updated: 29 October 2002) 720 2076 w (Table Of Contents) 720 2196 w 10 /Times-Bold f (NAME) 720 2436 w 10 /Times-Roman f (pgmmorphconv \255 perform morphological convolutions: dilation, erosion) 720 2592 w 10 /Times-Bold f (SYNOPSIS) 720 2832 w (pgmmorphconv) 720 2988 w 10 /Times-Roman f ([) 1423 2988 w 10 /Times-Bold f (\255erode) 1481 2988 w 10 /Times-Roman f 10 /S f (\357) 1777 2988 w 10 /Times-Bold f (\255dilate) 1851 2988 w 10 /Times-Roman f 10 /S f (\357) 2148 2988 w 10 /Times-Bold f (\255open) 2222 2988 w 10 /Times-Roman f 10 /S f (\357) 2486 2988 w 10 /Times-Bold f (\255close) 2560 2988 w 10 /Times-Roman f (]) 2823 2988 w 10 /Times-Italic f (templatefile) 2881 2988 w 10 /Times-Roman f ([) 3378 2988 w 10 /Times-Italic f (pgmfile) 3411 2988 w 10 /Times-Roman f (]) 3711 2988 w (Minimum) 720 3144 w (unique) 1162 3144 w (abbreviation) 1475 3144 w (of) 2015 3144 w (option) 2140 3144 w (is) 2438 3144 w (acceptable.) 2547 3144 w (You) 3059 3144 w (may) 3273 3144 w (use) 3487 3144 w (double) 3662 3144 w (hyphens) 3976 3144 w (instead) 4351 3144 w (of) 4676 3144 w (single) 4801 3144 w (hyphen) 720 3264 w (to) 1042 3264 w (denote) 1148 3264 w (options.) 1442 3264 w (You) 1815 3264 w (may) 2015 3264 w (use) 2215 3264 w (white) 2376 3264 w (space) 2626 3264 w (in) 2875 3264 w (place) 2981 3264 w (of) 3219 3264 w (the) 3330 3264 w (equals) 3480 3264 w (sign) 3763 3264 w (to) 3958 3264 w (separate) 4064 3264 w (an) 4418 3264 w (option) 4540 3264 w (name) 4824 3264 w (from its value.) 720 3384 w 10 /Times-Bold f (DESCRIPTION) 720 3624 w 10 /Times-Roman f (This program is part of Netpbm.) 720 3816 w 10 /Times-Bold f (pgmmorphconv) 720 3972 w 10 /Times-Roman f (performs morphological convolutions on a PGM image: dilation and erosion.) 1423 3972 w 10 /Times-Bold f (pgmmorphconv) 720 4128 w 10 /Times-Roman f (performs) 1428 4128 w (a) 1818 4128 w ("topological") 1892 4128 w (convolution.) 2454 4128 w (For) 3012 4128 w (each) 3181 4128 w (pixel) 3394 4128 w (of) 3625 4128 w (the) 3739 4128 w (input,) 3892 4128 w 10 /Times-Bold f (pgmmorphconv) 4154 4128 w 10 /Times-Roman f (gen\255) 4863 4128 w (erates) 720 4248 w (an) 979 4248 w (output) 1100 4248 w (pixel) 1383 4248 w (in) 1609 4248 w (the) 1713 4248 w (same) 1861 4248 w (position.) 2092 4248 w (To) 2491 4248 w (determine) 2628 4248 w (the) 3053 4248 w (intensity) 3201 4248 w (of) 3572 4248 w (the) 3681 4248 w (output) 3829 4248 w (pixel,) 4111 4248 w 10 /Times-Bold f (pgmmorphconv) 4362 4248 w 10 /Times-Roman f (lays) 720 4368 w (the) 915 4368 w (template) 1071 4368 w (image) 1449 4368 w (over) 1727 4368 w (the) 1938 4368 w (input) 2094 4368 w (image) 2334 4368 w (such) 2612 4368 w (that) 2829 4368 w (the) 3013 4368 w (middle) 3169 4368 w (pixel) 3481 4368 w (of) 3715 4368 w (the) 3832 4368 w (template) 3988 4368 w (is) 4366 4368 w (over) 4467 4368 w (the) 4678 4368 w (input) 4834 4368 w (pixel) 720 4488 w (in) 954 4488 w (question.) 1066 4488 w 10 /Times-Bold f (pgmmorphconv) 1489 4488 w 10 /Times-Roman f (looks) 2201 4488 w (at) 2452 4488 w (the) 2558 4488 w (input) 2714 4488 w (pixels) 2954 4488 w (underneath) 3226 4488 w (each) 3702 4488 w (white) 3917 4488 w (pixel) 4172 4488 w (in) 4405 4488 w (the) 4516 4488 w (template.) 4671 4488 w (For) 720 4608 w (a) 885 4608 w (dilation,) 955 4608 w (the) 1312 4608 w (maximum) 1460 4608 w (intensity) 1892 4608 w (of) 2263 4608 w (all) 2372 4608 w (those) 2498 4608 w (pixels) 2735 4608 w (is) 3000 4608 w (the) 3094 4608 w (intensity) 3243 4608 w (of) 3615 4608 w (the) 3725 4608 w (output) 3874 4608 w (pixel.) 4157 4608 w (For) 4434 4608 w (an) 4600 4608 w (erosion,) 4721 4608 w (it is the minimum.) 720 4728 w (Thus,) 720 4884 w (the) 982 4884 w (dilation) 1141 4884 w (effect) 1484 4884 w (is) 1747 4884 w (that) 1851 4884 w (bright) 2038 4884 w (areas) 2314 4884 w (of) 2555 4884 w (the) 2675 4884 w (input) 2835 4884 w (get) 3079 4884 w (bigger) 3239 4884 w (and) 3532 4884 w (dark) 3714 4884 w (areas) 3929 4884 w (smaller.) 4171 4884 w (The) 4553 4884 w (erosion) 4746 4884 w (effect) 720 5004 w (is) 976 5004 w (the) 1073 5004 w (opposite.) 1225 5004 w (The) 1644 5004 w (simplest) 1829 5004 w (template) 2193 5004 w (image) 2567 5004 w (would) 2841 5004 w (be) 3121 5004 w (one) 3245 5004 w (with) 3419 5004 w (a) 3627 5004 w (white) 3700 5004 w (pixel) 3951 5004 w (in) 4180 5004 w (the) 4287 5004 w (middle) 4438 5004 w (and) 4745 5004 w (the) 4918 5004 w (rest) 720 5124 w (black.) 891 5124 w (This) 1184 5124 w (would) 1390 5124 w (produce) 1668 5124 w (an) 2017 5124 w (output) 2139 5124 w (image) 2423 5124 w (identical) 2695 5124 w (to) 3067 5124 w (the) 3173 5124 w (input.) 3323 5124 w (Another) 3607 5124 w (simple) 3962 5124 w (template) 4257 5124 w (image) 4629 5124 w (is) 4901 5124 w (a) 4996 5124 w (fully) 720 5244 w (white) 942 5244 w (square.) 1197 5244 w (This) 1540 5244 w (causes) 1751 5244 w (bright) 2044 5244 w (or) 2316 5244 w (dark) 2432 5244 w (areas) 2642 5244 w (to) 2879 5244 w (expand) 2990 5244 w (in) 3311 5244 w (all) 3422 5244 w (directions.) 3555 5244 w (A) 4032 5244 w (template) 4137 5244 w (image) 4514 5244 w (that) 4791 5244 w (is) 4973 5244 w (white on the left side and black on the right would smear the image to the right.) 720 5364 w (The) 720 5520 w (template) 902 5520 w (file) 1273 5520 w (named) 1433 5520 w (by) 1726 5520 w 10 /Times-Italic f (templatefile) 1853 5520 w 10 /Times-Roman f (contains) 2352 5520 w (the) 2712 5520 w (template) 2861 5520 w (image) 3232 5520 w (as) 3503 5520 w (a) 3613 5520 w (PBM) 3684 5520 w (image.) 3923 5520 w (It) 4244 5520 w (must) 4332 5520 w (have) 4554 5520 w (an) 4769 5520 w (odd) 4890 5520 w (number) 720 5640 w (of) 1054 5640 w (rows) 1165 5640 w (and) 1387 5640 w (an) 1559 5640 w (odd) 1681 5640 w (number) 1859 5640 w (of) 2192 5640 w (columns,) 2303 5640 w (so) 2695 5640 w (there) 2812 5640 w (is) 3039 5640 w (a) 3134 5640 w (definite) 3206 5640 w (middle) 3539 5640 w (pixel.) 3845 5640 w (It) 4123 5640 w (must) 4212 5640 w (contain) 4435 5640 w (at) 4757 5640 w (least) 4857 5640 w (one white pixel.) 720 5760 w (This) 720 5916 w (is) 927 5916 w (similar) 1024 5916 w (to) 1332 5916 w (the) 1440 5916 w (continuous) 1592 5916 w (convolution) 2061 5916 w (done) 2569 5916 w (by) 2793 5916 w 10 /Times-Bold f (pnmconvol) 2923 5916 w 10 /Times-Roman f (,) 3396 5916 w (except) 3451 5916 w (that) 3741 5916 w (with) 3921 5916 w 10 /Times-Bold f (pnmconvol) 4129 5916 w 10 /Times-Roman f (the) 4632 5916 w (output) 4784 5916 w (intensity is a weighted average of nearby input pixels instead of a minimum or maximum.) 720 6036 w (This) 720 6192 w (convolution) 930 6192 w (changes) 1440 6192 w (the) 1793 6192 w (three) 1948 6192 w (Minkowski) 2180 6192 w (integrals) 2669 6192 w (in) 3046 6192 w (a) 3157 6192 w (predefined) 3234 6192 w (way,) 3693 6192 w (and) 3917 6192 w (can) 4094 6192 w (be) 4265 6192 w (used) 4392 6192 w (to) 4608 6192 w (filter) 4719 6192 w (an) 4946 6192 w (image to enhance certain features, to ease their automatic recognition.) 720 6312 w (The options) 720 6468 w 10 /Times-Bold f (\255erode) 1220 6468 w 10 /Times-Roman f (and) 1516 6468 w 10 /Times-Bold f (\255dilate) 1685 6468 w 10 /Times-Roman f (obviously produce an erosion or dilation, respectively.) 1982 6468 w (The) 720 6624 w 10 /Times-Bold f (\255open) 903 6624 w 10 /Times-Roman f (option) 1170 6624 w (causes) 1454 6624 w 10 /Times-Bold f (pgmmorphconv) 1742 6624 w 10 /Times-Roman f (to) 2448 6624 w (perform) 2554 6624 w (first) 2903 6624 w (an) 3092 6624 w (erode) 3214 6624 w (and) 3464 6624 w (then) 3637 6624 w (a) 3838 6624 w (dilate) 3911 6624 w (operation.) 4162 6624 w (The) 4618 6624 w 10 /Times-Bold f (\255close) 4802 6624 w 10 /Times-Roman f (option causes a dilate first and then an erode.) 720 6744 w (If you specify none of these options, it is the same as) 2569 6744 w 10 /Times-Bold f (\255dilate) 4708 6744 w 10 /Times-Roman f (.) 4980 6744 w cleartomark showpage saveobj restore %%EndPage: 1 1 %%Page: 2 2 /saveobj save def mark 2 pagesetup 10 /Times-Roman f (\255 2 \255) 2797 480 w 10 /Times-Bold f (SEE ALSO) 720 840 w 10 /LucidaSansUnicode22 f (\031) 720 1032 w 10 /Times-Bold f (pgmminkowski) 970 1032 w 10 /LucidaSansUnicode22 f (\031) 720 1188 w 10 /Times-Bold f (pnmconvol) 970 1188 w 10 /LucidaSansUnicode22 f (\031) 720 1344 w 10 /Times-Bold f (pgm) 970 1344 w 10 /Times-Roman f (For more information about morphological convolutions, see e.g.) 720 1536 w 10 /LucidaSansUnicode22 f (\031) 720 1692 w 10 /Times-Roman f (K.) 1006 1692 w (Michielsen) 1139 1692 w (and) 1619 1692 w (H.) 1799 1692 w (De) 1932 1692 w (Raedt,) 2084 1692 w ("Integral\255Geometry) 2378 1692 w (Morphological) 3197 1692 w (Image) 3827 1692 w (Analysis",) 4112 1692 w 10 /S1 f 4528 1692 m 60 build_pw 10 /Times-Roman f (Phys.) 4597 1692 w (Rep.) 4854 1692 w (347, 461\255538 \(2001\).) 970 1812 w 10 /LucidaSansUnicode22 f (\031) 720 1968 w 10 /Times-Roman f (J.S.) 970 1968 w (Kole,) 1148 1968 w (K.) 1400 1968 w (Michielsen,) 1530 1968 w (and) 2032 1968 w (H.) 2209 1968 w (De) 2339 1968 w (Raedt,) 2488 1968 w ("Morphological) 2779 1968 w (Image) 3447 1968 w (Analysis) 3729 1968 w (of) 4112 1968 w (Quantum) 4228 1968 w (Motion) 4633 1968 w (in) 4962 1968 w (Billiards", Phys. Rev. E 63, 016201\2551 \255 016201\2557 \(2001\)) 970 2088 w 10 /Times-Bold f (AUTHORS) 720 2364 w 10 /Times-Roman f (Luuk van Dijk, 2001.) 720 2520 w (Based on work which is Copyright \(C\) 1989, 1991 by Jef Poskanzer.) 720 2676 w 10 /S1 f (________________________________________________________________________) 720 2796 w 10 /Times-Bold f (Table Of Contents) 720 3036 w 10 /LucidaSansUnicode22 f (\031) 720 3228 w 10 /Times-Roman f (SYNOPSIS) 970 3228 w 10 /LucidaSansUnicode22 f (\031) 720 3384 w 10 /Times-Roman f (DESCRIPTION) 970 3384 w 10 /LucidaSansUnicode22 f (\031) 720 3540 w 10 /Times-Roman f (SEE ALSO) 970 3540 w 10 /LucidaSansUnicode22 f (\031) 720 3696 w 10 /Times-Roman f (AUTHORS) 970 3696 w cleartomark showpage saveobj restore %%EndPage: 2 2 %%Trailer done %%DocumentFonts: Times-Roman LucidaSansUnicode22 Times-Italic Times-Bold S1 S %%Pages: 2