def laplacian(im):
s = StringIO()
im.save(s, 'ppm')
ppm = s.getvalue()
del s
header_match = re.match('^P6\n(\d+)\s(\d+)\n(\d+)\n', ppm, re.M)
header, raw_data = ppm[:header_match.end()], ppm[header_match.end():]
result = _laplacian.ppm_laplacian(im.size, raw_data)
s = StringIO()
s.write(header)
s.write(result)
s.seek(0)
im = Image.open(s)
im.load()
del s
return im
def laplacian(im):
s = StringIO()
im.save(s, 'ppm')
ppm = s.getvalue()
del s
header_match = re.match('^P6\n(\d+)\s(\d+)\n(\d+)\n', ppm, re.M)
header, raw_data = ppm[:header_match.end()], ppm[header_match.end():]
result = _laplacian.ppm_laplacian(im.size, raw_data)
s = StringIO()
s.write(header)
s.write(result)
s.seek(0)
im = Image.open(s)
im.load()
del s
return im
header_match = re.match('^P6\n(\d+)\s(\d+)\n(\d+)\n', ppm, re.M)
print 'dim', header_match.groups()
header, raw_data = ppm[:header_match.end()], ppm[header_match.end():]
w, h = im.size
print im.size
#itt = iter((ord(i) for i in raw_data))
#imgbytes = zip(itt, itt, itt)
#pprint(imgbytes)
print '='*10
print 'Going in'
result = _laplacian.ppm_laplacian(im.size, raw_data)
f = open('cresult.ppm','wb')
f.write(header)
f.write(result)
d = open('t2_end.ppm').read()
itt = iter((ord(i) for i in d[11:]))
imgbytes = zip(itt, itt, itt)
pprint(imgbytes)
#_laplacian.ppm_laplacian(w, h) # raw_data)
ppm = s.getvalue()
del s
header_match = re.match('^P6\n(\d+)\s(\d+)\n(\d+)\n', ppm, re.M)
print 'dim', header_match.groups()
header, raw_data = ppm[:header_match.end()], ppm[header_match.end():]
w, h = im.size
print im.size
#itt = iter((ord(i) for i in raw_data))
#imgbytes = zip(itt, itt, itt)
#pprint(imgbytes)
print '=' * 10
print 'Going in'
result = _laplacian.ppm_laplacian(im.size, raw_data)
f = open('cresult.ppm', 'wb')
f.write(header)
f.write(result)
d = open('t2_end.ppm').read()
itt = iter((ord(i) for i in d[11:]))
imgbytes = zip(itt, itt, itt)
pprint(imgbytes)
#_laplacian.ppm_laplacian(w, h) # raw_data)
