ImageMagick初试

ImageMagick

艺术转换

随机像素点差

http://www.imagemagick.org/Usage/transform/

convert rose: -interpolate nearest -virtual-pixel mirror \
                -spread 5   spread_rose.png

晕影照片变换

convert rose: -alpha Set -background none -vignette 0x3  rose_vignette.png

浮雕

convert rose: -background black -vignette 5x65000  rose_vignette_linear.gif

宝丽来转换

 convert zipai.jpg -thumbnail 800x800 \
          -bordercolor white -background black  +polaroid  zipai_poloroid.png

带文字和字体效果

convert zipai.jpg -thumbnail 800x800 -font   TrebuchetMSI -pointsize 20 \
          -bordercolor Snow -background black -fill dodgerblue -stroke navy \
          -gravity center  -set caption "What a pretty girl\!"  -polaroid 10 \
          zipai_poloroid_controls.png

油画，颜色的斑点

convert zipai.jpg -paint 3 zipai_paint_3.png

木炭/铅笔素描

convert zipai.jpg -charcoal 1 zipai_charcoal_1.png

铅笔素描变换

convert zipai.jpg -sketch 1 zipai_charcoal_1.png