/usr/share/gimp/2.0/scripts/elsamuko-national-geographic-batch.scm is in gimp-plugin-registry 7.20140602ubuntu3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 | ; The GIMP -- an image manipulation program
; Copyright (C) 1995 Spencer Kimball and Peter Mattis
;
; This program is free software; you can redistribute it and/or modify
; it under the terms of the GNU General Public License as published by
; the Free Software Foundation; either version 3 of the License, or
; (at your option) any later version.
;
; This program is distributed in the hope that it will be useful,
; but WITHOUT ANY WARRANTY; without even the implied warranty of
; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
; GNU General Public License for more details.
;
; You should have received a copy of the GNU General Public License
; along with this program; if not, write to the Free Software
; Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
; http://www.gnu.org/licenses/gpl-3.0.html
;
; Copyright (C) 2008 elsamuko <elsamuko@web.de>
;
; Version 0.1 - Simulate a high quality photo like these from the National Geographic
; Thanks to Martin Egger <martin.egger@gmx.net> for the shadow revovery and the sharpen script
;
;
; This is the batch version of the NG script, run it with
; gimp -i -b '(elsamuko-national-geographic-batch "picture.jpg" 60 1 60 25 0.4 1)' -b '(gimp-quit 0)'
; or for more than one picture
; gimp -i -b '(elsamuko-national-geographic-batch "*.jpg" 60 1 60 25 0.4 1)' -b '(gimp-quit 0)'
(define (elsamuko-national-geographic-batch pattern shadowopacity
sharpness screenopacity
overlayopacity localcontrast
screenmask tint)
(let* ((filelist (cadr (file-glob pattern 1))))
(while (not (null? filelist))
(let* ((filename (car filelist))
(img (car (gimp-file-load RUN-NONINTERACTIVE filename filename)))
(adraw (car (gimp-image-get-active-drawable img)))
(owidth (car (gimp-image-width img)))
(oheight (car (gimp-image-height img)))
(overlaylayer 0)
(overlaylayer2 0)
(screenlayer 0)
(contrastlayer 0)
(tmplayer1 0)
(tmplayer2 0)
(floatingsel 0)
(CopyLayer (car (gimp-layer-copy adraw TRUE)))
(ShadowLayer (car (gimp-layer-copy adraw TRUE)))
(MaskImage (car (gimp-image-duplicate img)))
(MaskLayer (cadr (gimp-image-get-layers MaskImage)))
(OrigLayer (cadr (gimp-image-get-layers img)))
(HSVImage (car (plug-in-decompose TRUE img adraw "Value" TRUE)))
(HSVLayer (cadr (gimp-image-get-layers HSVImage)))
(SharpenLayer (car (gimp-layer-copy adraw TRUE)))
)
;init
;(gimp-context-push)
;(gimp-image-undo-group-start img)
(if (= (car (gimp-drawable-is-gray adraw )) TRUE)
(gimp-image-convert-rgb img)
)
;(gimp-context-set-foreground '(0 0 0))
;(gimp-context-set-background '(255 255 255))
;shadow recovery from here: http://registry.gimp.org/node/112
(if(> shadowopacity 0)
(begin
(gimp-image-add-layer img CopyLayer -1)
(gimp-layer-set-mode CopyLayer ADDITION-MODE)
(gimp-layer-set-opacity CopyLayer shadowopacity)
(gimp-image-add-layer img ShadowLayer -1)
(gimp-desaturate ShadowLayer)
(gimp-invert ShadowLayer)
(let* ((CopyMask (car (gimp-layer-create-mask CopyLayer ADD-WHITE-MASK)))
(ShadowMask (car (gimp-layer-create-mask ShadowLayer ADD-WHITE-MASK)))
)
(gimp-layer-add-mask CopyLayer CopyMask)
(gimp-layer-add-mask ShadowLayer ShadowMask)
(gimp-selection-all img)
(gimp-edit-copy ShadowLayer)
(gimp-floating-sel-anchor (car (gimp-edit-paste CopyMask TRUE)))
(gimp-floating-sel-anchor (car (gimp-edit-paste ShadowMask TRUE)))
)
(gimp-layer-set-mode ShadowLayer OVERLAY-MODE)
(gimp-layer-set-opacity ShadowLayer shadowopacity)
(gimp-image-remove-layer img CopyLayer)
(gimp-drawable-set-name ShadowLayer "Shadow Recovery")
)
)
;smart sharpen from here: http://registry.gimp.org/node/108
(if(> sharpness 0)
(begin
(gimp-image-add-layer img SharpenLayer -1)
(gimp-selection-all HSVImage)
(gimp-edit-copy (aref HSVLayer 0))
(gimp-image-delete HSVImage)
(gimp-floating-sel-anchor (car (gimp-edit-paste SharpenLayer FALSE)))
(gimp-layer-set-mode SharpenLayer VALUE-MODE)
(plug-in-edge TRUE MaskImage (aref MaskLayer 0) 6 1 0)
(gimp-levels-stretch (aref MaskLayer 0))
(gimp-image-convert-grayscale MaskImage)
(plug-in-gauss TRUE MaskImage (aref MaskLayer 0) 6 6 TRUE)
(let* ((SharpenChannel (car (gimp-layer-create-mask SharpenLayer ADD-WHITE-MASK)))
)
(gimp-layer-add-mask SharpenLayer SharpenChannel)
(gimp-selection-all MaskImage)
(gimp-edit-copy (aref MaskLayer 0))
(gimp-floating-sel-anchor (car (gimp-edit-paste SharpenChannel FALSE)))
(gimp-image-delete MaskImage)
(plug-in-unsharp-mask TRUE img SharpenLayer 1 sharpness 0)
(gimp-layer-set-opacity SharpenLayer 80)
(gimp-layer-set-edit-mask SharpenLayer FALSE)
)
(gimp-drawable-set-name SharpenLayer "Sharpen")
)
)
;enhance local contrast
(if(> localcontrast 0)
(plug-in-unsharp-mask 1 img adraw 60 localcontrast 0)
)
;copy original layer 2 times
(set! overlaylayer (car(gimp-layer-copy adraw FALSE)))
(set! overlaylayer2 (car(gimp-layer-copy adraw FALSE)))
(set! screenlayer (car(gimp-layer-copy adraw FALSE)))
;add screen- and overlay- layers
(gimp-image-add-layer img screenlayer -1)
(gimp-image-add-layer img overlaylayer -1)
(gimp-image-add-layer img overlaylayer2 -1)
;desaturate layers
(gimp-desaturate screenlayer)
(gimp-desaturate overlaylayer)
(gimp-desaturate overlaylayer2)
;give names
(gimp-drawable-set-name screenlayer "Screen")
(gimp-drawable-set-name overlaylayer "Overlay")
(gimp-drawable-set-name overlaylayer2 "Overlay 2")
;set modes
(gimp-layer-set-mode screenlayer SCREEN-MODE)
(gimp-layer-set-mode overlaylayer OVERLAY-MODE)
(gimp-layer-set-mode overlaylayer2 OVERLAY-MODE)
(gimp-layer-set-opacity screenlayer screenopacity)
(gimp-layer-set-opacity overlaylayer2 overlayopacity)
;layermask for the screen layer
(if(= screenmask TRUE)
(begin
(set! floatingsel (car (gimp-layer-create-mask screenlayer 5)))
(gimp-layer-add-mask screenlayer floatingsel)
(gimp-invert floatingsel)
)
)
;overlay tint
;red
(if(= tint 1)
(begin
(gimp-colorize screenlayer 0 25 0)
(gimp-colorize overlaylayer 0 25 0)
(gimp-colorize overlaylayer2 0 25 0)
)
)
;blue
(if(= tint 2)
(begin
(gimp-colorize screenlayer 225 25 0)
(gimp-colorize overlaylayer 225 25 0)
(gimp-colorize overlaylayer2 225 25 0)
)
)
; tidy up
;(gimp-image-undo-group-end img)
;(gimp-displays-flush)
;(gimp-context-pop)
(gimp-image-merge-visible-layers img EXPAND-AS-NECESSARY)
(set! adraw (car (gimp-image-get-active-drawable img)))
(gimp-file-save RUN-NONINTERACTIVE img adraw filename filename)
(gimp-image-delete img)
)
(set! filelist (cdr filelist))
)
)
)
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