jp2write.m~

来自「JPEG2000算法」· M~ 代码 · 共 21 行

function str=jp2write(im,filename,varargin)
  tmp=[tempname '.pgx'];
  im=pgxwrite(tmp);
  opts=' ';
  for arg=varargin,
    arg=arg{1};
    if ~ischar(arg), arg=str2num(arg); end
    if opts(end)=='=',
      opts=[opts arg ' '];
    elseif sum(arg=='='),
      opts=[opts '-O ' arg ' '];
    else
      opts=[opts '-O ' arg '='];
    end    
  end
  str=opts;
  return
  
  system(sprintf('jasper --input "%s" --output "%s" 2>/dev/null',filename,tmp));
  delete(tmp);