class SlicApp(App):
slic = ObjectProperty(None)
img_loaded = ObjectProperty(False)
img_segmented = ObjectProperty(False)
title = 'Image SLIC 0.1'
def open_click(self):
self.root.ids.display.clear_widgets()
self.root.ids.display.add_widget(LoadDialog())
def save_click(self):
self.root.ids.display.clear_widgets()
self.root.ids.display.add_widget(SaveDialog())
def cancel(self):
self.root.ids.display.clear_widgets()
if not (self.slic == None):
img = Image(source=self.slic.filename)
img.id = 'disp_img'
self.root.ids.display.add_widget(img)
self.img_loaded = True
def load(self, path, selection):
if not selection[0] == '':
self.slic = Slic(selection[0])
self.root.ids.display.clear_widgets()
img = Image(source=selection[0])
img.id = 'disp_img'
self.root.ids.display.add_widget(img)
self.img_loaded = True
def save(self, path, filename):
self.slic.save(fn=path + '/' + filename)
def segment(self, num_seg, comp):
if self.slic == None:
print 'No image loaded.'
return
self.slic.reload_orig()
self.t = Thread(target=self.do_seg, args=(int(num_seg), int(comp)))
self.t.start()
def do_seg(self, num_seg, comp):
self.slic.reload_orig()
self.slic.segment(int(num_seg), int(comp))
self.img_segmented = True
Clock.schedule_once(self.update_canvas)
@mainthread
def update_canvas(self, *args):
self.root.ids.display.children[0].texture.blit_buffer(pbuffer=self.slic.rgb.flatten())
self.root.ids.display.children[0].canvas.ask_update()
def mark_borders(self):
if self.t.is_alive():
print 'not done yet'
return
if self.slic == None:
print 'No image loaded.'
return
elif self.img_segmented == False:
print 'Image not segmented yet.'
return
self.slic.mark_border()
self.root.ids.display.children[0].texture.blit_buffer(pbuffer=self.slic.rgb.flatten())
self.root.ids.display.children[0].canvas.ask_update()
def make_mean(self):
if self.slic == None:
print 'No image loaded.'
return
elif self.img_segmented == False:
print 'Image not segmented yet.'
return
self.slic.reload_orig()
self.slic.make_mean()
self.root.ids.display.children[0].texture.blit_buffer(pbuffer=self.slic.rgb.flatten())
self.root.ids.display.children[0].canvas.ask_update()
"""
Created on Sun Jan 31 20:24:44 2016
@author: Hagen
"""
from numcl import _ctrl
#_ctrl.device_cpu()
from slic import Slic
import timeit
segruns = 1
colors = ((210,210,255), (230,230,255), (230,230,255), (200,200,200), (10,10,10), (250,250,250), (50,50,50), (100,100,150))
fn = '/Users/Hagen/Desktop/Blumen.png'
test = Slic(fn)
t = 0.
for i in range(segruns):
t0 = timeit.default_timer()
test.segment(1000, 1)
t1 = timeit.default_timer()
t += t1 - t0
print t1 - t0
print t/segruns
#test.mark_border()
test.make_mean()
test.colorize(colors)
#test.show()
test.save()