画像から SVG ファイルを作成するツール

mkdir  y:\output_png 
mkdir  y:\output_f 
for /r y:\output_png %%f in (*.png) do (
"D:\app2\inkscape\bin\inkscape" --export-type=svg %%f  --export-plain-svg=Y:\output_png\%%~nf.svg

"D:\app2\inkscape\bin\inkscape" --export-type=png -h 320 -w 320 Y:\output_png\%%~nf.svg -o Y:\output_f\%%~nf.png

)
timeout /t 55

for /r y:\output_png %%f in (*.png) do (
"C:\app\ImageMagick\convert.exe" %%f -strip -flatten   y:\input_png\%%~nf.bmp
"C:\app\potrace\potrace.exe" y:\input_png\%%~nf.bmp -o y:\input_png\a%%~nf.svg --svg --flat --opttolerance 0.8 --alphamax 1.4 --blacklevel 0.5
scour -i y:\input_png\a%%~nf.svg  -o y:\input_png\%%~nf.svg
del y:\input_png\a%%~nf.svg 
del y:\input_png\%%~nf.bmp
)

"C:\app\AutoTrace\autotrace.exe" --centerline --color-count 2 --input-format png --output-format SVG --output-file "D:\TE00003\U+2A3FB.svg" "D:\TE00003\U+2A3FB.png"

Usage: autotrace.exe [options] <image_file_name> ...
Options:<input_name> must be a supported image file.  
  You can use '--' or '-' to start an option.
  You can use any unambiguous abbreviation for an option name.
  You can separate option names and values with '=' or ' '.

-background-color <hexadecimal>: the color of the background that should
    be ignored, for example FFFFFF; default is no background color.

-centerline: trace a character's centerline, rather than its outline.

-charcode <unsigned>: code of character to load from GF font file.

-color-count <unsigned>: number of colors a color bitmap is reduced to,
    it does not work on grayscale, allowed are 1..256;
    default is 0, that means no color reduction is done.

-corner-always-threshold <angle-in-degrees>: if the angle at a pixel is
    less than this, it is considered a corner, even if it is within
    `corner-surround' pixels of another corner; default is 60.

-corner-surround <unsigned>: number of pixels on either side of a
    point to consider when determining if that point is a corner;
    default is 4.

-corner-threshold <angle-in-degrees>: if a pixel, its predecessor(s),
    and its successor(s) meet at an angle smaller than this, it's a
    corner; default is 100.

-despeckle-level <unsigned>: 0..20; default is 0: no despeckling.

-despeckle-tightness <real>: 0.0..8.0; default is 2.0.

-dpi <unsigned>: The dots per inch value in the input image, affects scaling
    of mif output image

-error-threshold <real>: subdivide fitted curves that are off by
    more pixels than this; default is 2.0.

-filter-iterations <unsigned>: smooth the curve this many times
    before fitting; default is 4.

-input-format: Available formats: ppm, pbm, pnm, png, tga, bmp, pgm, gf.

--integer-coords: write whole-number coordinates in SVG output instead of
    values with a decimal point.

-help: print this message.

-line-reversion-threshold <real>: if a spline is closer to a straight
    line than this, weighted by the square of the curve length, keep it a
    straight line even if it is a list with curves; default is .01.

-line-threshold <real>: if the spline is not more than this far away
    from the straight line defined by its endpoints,
    then output a straight line; default is 1.

-list-output-formats: print a list of supported output formats to stderr.

-list-input-formats: print a list of supported input formats to stderr.

-log: write detailed progress reports to <input_name>.log.

-noise-removal <real>:: 0.0..1.0; default is 0.99.

-output-file <filename>: write to <filename>.  With multiple input files,
    <filename> may contain '*' (replaced by each input's name without its
    extension) or name an existing directory.

-output-format <format>: use format <format> for the output file. Available formats:
    emf, ugs, sk, pdf, ild, dxf, p2e, epd, cgm, mif, svg, ai, er, pov, eps, dr2d, plt, fig

-preserve-width: preserve line width prior to thinning.

-remove-adjacent-corners: remove corners that are adjacent.

-tangent-surround <unsigned>: number of points on either side of a
    point to consider when computing the tangent at that point; default is 3.

-report-progress: report tracing status in real time.

-debug-bitmap: dump loaded bitmap to <input_name>.bitmap.ppm or pgm.

-version: print the version number of this program.

-width-weight-factor <real>: weight factor for fitting the linewidth.

-

C:\app\ImageMagick\convert.exe  D:\data2\IMG_6511_cropped.bmp -morphology Thinning:-1 Skeleton  "y:\23FB.png"