-
Notifications
You must be signed in to change notification settings - Fork 0
/
demo.py
235 lines (206 loc) · 8.29 KB
/
demo.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
import sys
from PyQt5.QtCore import *
from PyQt5.QtGui import *
from PyQt5.QtWidgets import *
from PyQt5.QtPrintSupport import QPrintDialog, QPrinter
from ui.ui import Ui_Form
from ui.mouse_event import GraphicsScene
import cv2
import numpy as np
from utils.config import Config
from model import Model
import os
import time
class Ex(QWidget, Ui_Form):
def __init__(self, model, config):
super().__init__()
self.setupUi(self)
self.show()
self.model = model
self.config = config
self.model.load_demo_graph(config)
self.output_img = None
self.mat_img = None
self.ld_mask = None
self.ld_sk = None
self.modes = [0,0,0]
self.mouse_clicked = False
self.scene = GraphicsScene(self.modes)
self.graphicsView.setScene(self.scene)
self.graphicsView.setAlignment(Qt.AlignTop | Qt.AlignLeft)
self.graphicsView.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.graphicsView.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.result_scene = QGraphicsScene()
self.graphicsView_2.setScene(self.result_scene)
self.graphicsView_2.setAlignment(Qt.AlignTop | Qt.AlignLeft)
self.graphicsView_2.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.graphicsView_2.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.dlg = QColorDialog(self.graphicsView)
self.color = None
def mode_select(self, mode):
for i in range(len(self.modes)):
self.modes[i] = 0
self.modes[mode] = 1
def open(self):
fileName, _ = QFileDialog.getOpenFileName(self, "Open File",
QDir.currentPath())
if fileName:
image = QPixmap(fileName)
mat_img = cv2.imread(fileName)
if image.isNull():
QMessageBox.information(self, "Image Viewer",
"Cannot load %s." % fileName)
return
# redbrush = QBrush(Qt.red)
# blackpen = QPen(Qt.black)
# blackpen.setWidth(5)
self.image = image.scaled(self.graphicsView.size(), Qt.IgnoreAspectRatio)
mat_img = cv2.resize(mat_img, (512, 512), interpolation=cv2.INTER_CUBIC)
mat_img = mat_img/127.5 - 1
self.mat_img = np.expand_dims(mat_img,axis=0)
self.scene.reset()
if len(self.scene.items())>0:
self.scene.reset_items()
self.scene.addPixmap(self.image)
if len(self.result_scene.items())>0:
self.result_scene.removeItem(self.result_scene.items()[-1])
self.result_scene.addPixmap(self.image)
def mask_mode(self):
self.mode_select(0)
def sketch_mode(self):
self.mode_select(1)
def stroke_mode(self):
if not self.color:
self.color_change_mode()
self.scene.get_stk_color(self.color)
self.mode_select(2)
def color_change_mode(self):
self.dlg.exec_()
self.color = self.dlg.currentColor().name()
self.pushButton_4.setStyleSheet("background-color: %s;" % self.color)
self.scene.get_stk_color(self.color)
def complete(self):
sketch = self.make_sketch(self.scene.sketch_points)
stroke = self.make_stroke(self.scene.stroke_points)
mask = self.make_mask(self.scene.mask_points)
if not type(self.ld_mask)==type(None):
ld_mask = np.expand_dims(self.ld_mask[:,:,0:1],axis=0)
ld_mask[ld_mask>0] = 1
ld_mask[ld_mask<1] = 0
mask = mask+ld_mask
mask[mask>0] = 1
mask[mask<1] = 0
mask = np.asarray(mask,dtype=np.uint8)
print(mask.shape)
if not type(self.ld_sk)==type(None):
sketch = sketch+self.ld_sk
sketch[sketch>0]=1
noise = self.make_noise()
sketch = sketch*mask
stroke = stroke*mask
noise = noise*mask
batch = np.concatenate(
[self.mat_img,
sketch,
stroke,
mask,
noise],axis=3)
start_t = time.time()
result = self.model.demo(self.config, batch)
end_t = time.time()
print('inference time : {}'.format(end_t-start_t))
result = (result+1)*127.5
result = np.asarray(result[0,:,:,:],dtype=np.uint8)
self.output_img = result
result = np.concatenate([result[:,:,2:3],result[:,:,1:2],result[:,:,:1]],axis=2)
qim = QImage(result.data, result.shape[1], result.shape[0], result.strides[0], QImage.Format_RGB888)
self.result_scene.removeItem(self.result_scene.items()[-1])
self.result_scene.addPixmap(QPixmap.fromImage(qim))
def make_noise(self):
noise = np.zeros([512, 512, 1],dtype=np.uint8)
noise = cv2.randn(noise, 0, 255)
noise = np.asarray(noise/255,dtype=np.uint8)
noise = np.expand_dims(noise,axis=0)
return noise
def make_mask(self, pts):
if len(pts)>0:
mask = np.zeros((512,512,3))
for pt in pts:
cv2.line(mask,pt['prev'],pt['curr'],(255,255,255),12)
mask = np.asarray(mask[:,:,0]/255,dtype=np.uint8)
mask = np.expand_dims(mask,axis=2)
mask = np.expand_dims(mask,axis=0)
else:
mask = np.zeros((512,512,3))
mask = np.asarray(mask[:,:,0]/255,dtype=np.uint8)
mask = np.expand_dims(mask,axis=2)
mask = np.expand_dims(mask,axis=0)
return mask
def make_sketch(self, pts):
if len(pts)>0:
sketch = np.zeros((512,512,3))
# sketch = 255*sketch
for pt in pts:
cv2.line(sketch,pt['prev'],pt['curr'],(255,255,255),1)
sketch = np.asarray(sketch[:,:,0]/255,dtype=np.uint8)
sketch = np.expand_dims(sketch,axis=2)
sketch = np.expand_dims(sketch,axis=0)
else:
sketch = np.zeros((512,512,3))
# sketch = 255*sketch
sketch = np.asarray(sketch[:,:,0]/255,dtype=np.uint8)
sketch = np.expand_dims(sketch,axis=2)
sketch = np.expand_dims(sketch,axis=0)
return sketch
def make_stroke(self, pts):
if len(pts)>0:
stroke = np.zeros((512,512,3))
for pt in pts:
c = pt['color'].lstrip('#')
color = tuple(int(c[i:i+2], 16) for i in (0, 2 ,4))
color = (color[2],color[1],color[0])
cv2.line(stroke,pt['prev'],pt['curr'],color,4)
stroke = stroke/127.5 - 1
stroke = np.expand_dims(stroke,axis=0)
else:
stroke = np.zeros((512,512,3))
stroke = stroke/127.5 - 1
stroke = np.expand_dims(stroke,axis=0)
return stroke
def arrange(self):
image = np.asarray((self.mat_img[0]+1)*127.5,dtype=np.uint8)
if len(self.scene.mask_points)>0:
for pt in self.scene.mask_points:
cv2.line(image,pt['prev'],pt['curr'],(255,255,255),12)
if len(self.scene.stroke_points)>0:
for pt in self.scene.stroke_points:
c = pt['color'].lstrip('#')
color = tuple(int(c[i:i+2], 16) for i in (0, 2 ,4))
color = (color[2],color[1],color[0])
cv2.line(image,pt['prev'],pt['curr'],color,4)
if len(self.scene.sketch_points)>0:
for pt in self.scene.sketch_points:
cv2.line(image,pt['prev'],pt['curr'],(0,0,0),1)
cv2.imwrite('tmp.jpg',image)
image = QPixmap('tmp.jpg')
self.scene.history.append(3)
self.scene.addPixmap(image)
def save_img(self):
if type(self.output_img):
fileName, _ = QFileDialog.getSaveFileName(self, "Save File",
QDir.currentPath())
cv2.imwrite(fileName+'.jpg',self.output_img)
def undo(self):
self.scene.undo()
def clear(self):
self.scene.reset_items()
self.scene.reset()
if type(self.image):
self.scene.addPixmap(self.image)
if __name__ == '__main__':
config = Config('demo.yaml')
os.environ["CUDA_VISIBLE_DEVICES"] = str(config.GPU_NUM)
model = Model(config)
app = QApplication(sys.argv)
ex = Ex(model, config)
sys.exit(app.exec_())