import time
from sheetmusic import MusicImage
from within import inout_vertical_ys
from numpy import average
init_gamera()
for i, imgname in enumerate(sys.argv[1:]):
m = re.match(r"^(.*)\.[^\.]+$", imgname)
noend = m.group(1)
start = time.time()
i = MusicImage(imgname)
print "Load image %f" % (time.time() - start)
start = time.time()
spikes = i.possible_text_areas()
print "Spikes %f" % (time.time() - start)
start = time.time()
ccs = i.without_insidestaves_info().cc_analysis()
print "ccanalysis %f" % (time.time() - start)
sys.stdout.flush()
for s in spikes:
cond = inout_vertical_ys([(s['start'], s['stop'])])
cs = [c for c in ccs if cond(c)]
print "%d ccs in ys: %d-%d" % (len(cs), s['start'], s['stop'])
avgaspect = average([c.aspect_ratio() for c in cs])
print "%f mean aspect" % (avgaspect)
print
sys.stdout.flush()
#i.highlight_possible_text().scale(0.5,2).save_PNG("%s_possibletext.png"%noend)
i.highlight_possible_text(
image=i.with_row_projections(RGBPixel(50, 50, 50))).scale(
0.5, 2).save_PNG("%s_possibletext_withproj.png" % noend)
import time
from sheetmusic import MusicImage
from within import inout_vertical_ys
from numpy import average
init_gamera()
for i,imgname in enumerate(sys.argv[1:]):
m = re.match(r"^(.*)\.[^\.]+$",imgname)
noend = m.group(1)
start = time.time()
i = MusicImage(imgname)
print "Load image %f"%(time.time()-start)
start = time.time()
spikes = i.possible_text_areas()
print "Spikes %f"%(time.time()-start)
start=time.time()
ccs = i.without_insidestaves_info().cc_analysis()
print "ccanalysis %f"%(time.time()-start)
sys.stdout.flush()
for s in spikes:
cond = inout_vertical_ys([(s['start'],s['stop'])])
cs = [ c for c in ccs if cond(c) ]
print "%d ccs in ys: %d-%d"%(len(cs),s['start'],s['stop'])
avgaspect = average([ c.aspect_ratio() for c in cs ])
print "%f mean aspect"%(avgaspect)
print
sys.stdout.flush()
#i.highlight_possible_text().scale(0.5,2).save_PNG("%s_possibletext.png"%noend)
i.highlight_possible_text(
image=i.with_row_projections(RGBPixel(50,50,50))
).scale(0.5,2).save_PNG("%s_possibletext_withproj.png"%noend)
