I use IM to reduce the size of the images I want to display on my web-page. Last weekend I shot some pictures from a mountain bike race:
www.dahl-stamnes.net/Foto/show.php?album=Marka_2006_1 www.dahl-stamnes.net/Foto/show.php?album=Marka_2006_2 However, a viewer commented that he though the pictures was not that good in quality. He thought he saw to much noice and talked about "aliasing artifac" (sp?). Any comments? The commands used for each image are: # Center watermark for all pictures /usr/bin/convert -size 800x80 xc:grey30 -font Bookman-DemiItalic -pointsize 14 -gravity center -draw "fill grey80 text 0,0 'www.dahl-stamnes.net'" wm_fgnd.png /usr/bin/convert -size 800x80 xc:black -font Bookman-DemiItalic -pointsize 14 -gravity center -draw "fill white text 1,1 'www.dahl-stamnes.net' text 0,0 'www.dahl-stamnes.net' fill black text -1,-1 'www.dahl-stamnes.net'" +matte wm_mask.png /usr/bin/composite -compose CopyOpacity wm_mask.png wm_fgnd.png x_watermark.png /usr/bin/mogrify -trim +repage x_watermark.png rm -f wm_mask.png wm_fgnd.png # # Image: img_6048.jpg echo -n 'Prosessing img_6048.jpg: ' echo -n 'resizing... ' # Creating new watermark image for year 2006 /usr/bin/convert -size 800x80 xc:none -font Bookman-DemiItalic -pointsize 20 -annotate +25+70 'Copyright 2006 - Jørn Dahl-Stamnes' -blur 0x6 -fill grey90 -stroke black -annotate +25+65 'Copyright 2006 - Jørn Dahl-Stamnes' watermark.png /usr/bin/mogrify -trim +repage watermark.png # /usr/bin/convert -resize 604x604 -bordercolor "#ccc" -border 4 -bordercolor "#999" -border 1 -sharpen 0x.6 ~/Bilder/2006/Img-0819-b-6/img_6048.jpg tmp.png /usr/bin/composite -gravity south -geometry +0+20 watermark.png tmp.png tmp2.png rm -f tmp.png /usr/bin/composite -quality 75 -dissolve 60% -gravity center x_watermark.png tmp2.png /home/dahls/WebImageDatabase/Album/050/Del2/img_020656.jpg -- Jørn Dahl-Stamnes homepage: http://www.dahl-stamnes.net/dahls/ _______________________________________________ Magick-users mailing list [email protected] http://studio.imagemagick.org/mailman/listinfo/magick-users
