Multiprocessing when loading train data

.gitignore

@@ -182,4 +182,5 @@ nohup.out
 *.JPG
 *.MP4
 *.JPEG
-*.exe
+*.exe
\ No newline at end of file
+*.npy
\ No newline at end of file

cores/core.py

 import os
+import time
 import numpy as np
 import cv2
 
@@ -15,7 +16,7 @@ def video_init(opt,path):
     if opt.fps !=0:
         fps = opt.fps
     ffmpeg.video2voice(path,'./tmp/voice_tmp.mp3')
-    ffmpeg.video2image(path,'./tmp/video2image/output_%05d.'+opt.tempimage_type,fps)
+    ffmpeg.video2image(path,'./tmp/video2image/output_%06d.'+opt.tempimage_type,fps)
     imagepaths=os.listdir('./tmp/video2image')
     imagepaths.sort()
     return fps,imagepaths,height,width
@@ -41,21 +42,26 @@ def addmosaic_video(opt,netS):
         mask,x,y,size,area = runmodel.get_ROI_position(img,netS,opt)
         positions.append([x,y,area])      
         cv2.imwrite(os.path.join('./tmp/ROI_mask',imagepath),mask)
-        print('\r','Find ROI location:'+str(i)+'/'+str(len(imagepaths)),util.get_bar(100*i/len(imagepaths),num=35),end='')
+        print('Find ROI location:')
+        print('\r',str(i)+'/'+str(len(imagepaths)),util.get_bar(100*i/len(imagepaths),num=35),end='')
     print('\nOptimize ROI locations...')
     mask_index = filt.position_medfilt(np.array(positions), 7)
 
     # add mosaic
+    print('Add Mosaic:')
     for i in range(len(imagepaths)):
         mask = impro.imread(os.path.join('./tmp/ROI_mask',imagepaths[mask_index[i]]),'gray')
         img = impro.imread(os.path.join('./tmp/video2image',imagepaths[i]))
-        if impro.mask_area(mask)>100:    
-            img = mosaic.addmosaic(img, mask, opt)
+        if impro.mask_area(mask)>100: 
+            try:#Avoid unknown errors
+                img = mosaic.addmosaic(img, mask, opt)
+            except Exception as e:
+                   print('Warning:',e)
         cv2.imwrite(os.path.join('./tmp/addmosaic_image',imagepaths[i]),img)
-        print('\r','Add Mosaic:'+str(i+1)+'/'+str(len(imagepaths)),util.get_bar(100*i/len(imagepaths),num=35),end='')
+        print('\r',str(i+1)+'/'+str(len(imagepaths)),util.get_bar(100*i/len(imagepaths),num=35),end='')
     print()
     ffmpeg.image2video( fps,
-                        './tmp/addmosaic_image/output_%05d.'+opt.tempimage_type,
+                        './tmp/addmosaic_image/output_%06d.'+opt.tempimage_type,
                         './tmp/voice_tmp.mp3',
                          os.path.join(opt.result_dir,os.path.splitext(os.path.basename(path))[0]+'_add.mp4'))
 
@@ -73,16 +79,16 @@ def styletransfer_video(opt,netG):
     path = opt.media_path
     positions = []
     fps,imagepaths = video_init(opt,path)[:2]
-
+    print('Transfer:')
     for i,imagepath in enumerate(imagepaths,1):
         img = impro.imread(os.path.join('./tmp/video2image',imagepath))
         img = runmodel.run_styletransfer(opt, netG, img)
         cv2.imwrite(os.path.join('./tmp/style_transfer',imagepath),img)
-        print('\r','Transfer:'+str(i)+'/'+str(len(imagepaths)),util.get_bar(100*i/len(imagepaths),num=35),end='')
+        print('\r',str(i)+'/'+str(len(imagepaths)),util.get_bar(100*i/len(imagepaths),num=35),end='')
     print()
     suffix = os.path.basename(opt.model_path).replace('.pth','').replace('style_','')
     ffmpeg.image2video( fps,
-                './tmp/style_transfer/output_%05d.'+opt.tempimage_type,
+                './tmp/style_transfer/output_%06d.'+opt.tempimage_type,
                 './tmp/voice_tmp.mp3',
                  os.path.join(opt.result_dir,os.path.splitext(os.path.basename(path))[0]+'_'+suffix+'.mp4'))  
 
@@ -92,16 +98,27 @@ def styletransfer_video(opt,netG):
 def get_mosaic_positions(opt,netM,imagepaths,savemask=True):
     # get mosaic position
     positions = []
+    t1 = time.time()
+    if not opt.no_preview:
+        cv2.namedWindow('mosaic mask', cv2.WINDOW_NORMAL)
+    print('Find mosaic location:')
     for i,imagepath in enumerate(imagepaths,1):
         img_origin = impro.imread(os.path.join('./tmp/video2image',imagepath))
         x,y,size,mask = runmodel.get_mosaic_position(img_origin,netM,opt)
+        if not opt.no_preview:
+            cv2.imshow('mosaic mask',mask)
+            cv2.waitKey(1) & 0xFF
         if savemask:
             cv2.imwrite(os.path.join('./tmp/mosaic_mask',imagepath), mask)
         positions.append([x,y,size])
-        print('\r','Find mosaic location:'+str(i)+'/'+str(len(imagepaths)),util.get_bar(100*i/len(imagepaths),num=35),end='')
+        t2 = time.time()
+        print('\r',str(i)+'/'+str(len(imagepaths)),util.get_bar(100*i/len(imagepaths),num=35),util.counttime(t1,t2,i,len(imagepaths)),end='')
+    if not opt.no_preview:
+        cv2.destroyAllWindows()
     print('\nOptimize mosaic locations...')
     positions =np.array(positions)
     for i in range(3):positions[:,i] = filt.medfilt(positions[:,i],opt.medfilt_num)
+    np.save('./positions.npy', positions)
     return positions
 
 def cleanmosaic_img(opt,netG,netM):
@@ -112,7 +129,7 @@ def cleanmosaic_img(opt,netG,netM):
     x,y,size,mask = runmodel.get_mosaic_position(img_origin,netM,opt)
     cv2.imwrite('./mask/'+os.path.basename(path), mask)
     img_result = img_origin.copy()
-    if size != 0 :
+    if size > 100 :
         img_mosaic = img_origin[y-size:y+size,x-size:x+size]
         if opt.traditional:
             img_fake = runmodel.traditional_cleaner(img_mosaic,opt)
@@ -127,24 +144,40 @@ def cleanmosaic_video_byframe(opt,netG,netM):
     path = opt.media_path
     fps,imagepaths = video_init(opt,path)[:2]
     positions = get_mosaic_positions(opt,netM,imagepaths,savemask=True)
+    t1 = time.time()
+    if not opt.no_preview:
+        cv2.namedWindow('clean', cv2.WINDOW_NORMAL)
+
     # clean mosaic
+    print('Clean Mosaic:')
     for i,imagepath in enumerate(imagepaths,0):
         x,y,size = positions[i][0],positions[i][1],positions[i][2]
         img_origin = impro.imread(os.path.join('./tmp/video2image',imagepath))
         img_result = img_origin.copy()
-        if size != 0:
-            img_mosaic = img_origin[y-size:y+size,x-size:x+size]
-            if opt.traditional:
-                img_fake = runmodel.traditional_cleaner(img_mosaic,opt)
-            else:
-                img_fake = runmodel.run_pix2pix(img_mosaic,netG,opt)
-        mask = cv2.imread(os.path.join('./tmp/mosaic_mask',imagepath),0)
-        img_result = impro.replace_mosaic(img_origin,img_fake,mask,x,y,size,opt.no_feather)
+        if size > 100:
+            try:#Avoid unknown errors
+                img_mosaic = img_origin[y-size:y+size,x-size:x+size]
+                if opt.traditional:
+                    img_fake = runmodel.traditional_cleaner(img_mosaic,opt)
+                else:
+                    img_fake = runmodel.run_pix2pix(img_mosaic,netG,opt)
+                mask = cv2.imread(os.path.join('./tmp/mosaic_mask',imagepath),0)
+                img_result = impro.replace_mosaic(img_origin,img_fake,mask,x,y,size,opt.no_feather)
+            except Exception as e:
+                print('Warning:',e)
         cv2.imwrite(os.path.join('./tmp/replace_mosaic',imagepath),img_result)
-        print('\r','Clean Mosaic:'+str(i+1)+'/'+str(len(imagepaths)),util.get_bar(100*i/len(imagepaths),num=35),end='')
+        #preview result
+        if not opt.no_preview:
+            cv2.imshow('clean',img_result)
+            cv2.waitKey(1) & 0xFF
+        t2 = time.time()
+        print('\r',str(i+1)+'/'+str(len(imagepaths)),util.get_bar(100*i/len(imagepaths),num=35),util.counttime(t1,t2,i+1,len(imagepaths)),end='')
     print()
+    if not opt.no_preview:
+        cv2.destroyAllWindows()
+    # to video
     ffmpeg.image2video( fps,
-                './tmp/replace_mosaic/output_%05d.'+opt.tempimage_type,
+                './tmp/replace_mosaic/output_%06d.'+opt.tempimage_type,
                 './tmp/voice_tmp.mp3',
                  os.path.join(opt.result_dir,os.path.splitext(os.path.basename(path))[0]+'_clean.mp4'))  
 
@@ -159,6 +192,7 @@ def cleanmosaic_video_fusion(opt,netG,netM):
     positions = get_mosaic_positions(opt,netM,imagepaths,savemask=True)
     
     # clean mosaic
+    print('Clean Mosaic:')
     img_pool = np.zeros((height,width,3*N), dtype='uint8')
     for i,imagepath in enumerate(imagepaths,0):
         x,y,size = positions[i][0],positions[i][1],positions[i][2]
@@ -172,24 +206,26 @@ def cleanmosaic_video_fusion(opt,netG,netM):
             img_pool[:,:,0:(N-1)*3] = img_pool[:,:,3:N*3]
             img_pool[:,:,(N-1)*3:] = impro.imread(os.path.join('./tmp/video2image',imagepaths[np.clip(i+12,0,len(imagepaths)-1)]))
         img_origin = img_pool[:,:,int((N-1)/2)*3:(int((N-1)/2)+1)*3]
-        
-        if size==0: # can not find mosaic,
-            cv2.imwrite(os.path.join('./tmp/replace_mosaic',imagepath),img_origin)
-        else:
+        img_result = img_origin.copy()
 
-            mosaic_input = np.zeros((INPUT_SIZE,INPUT_SIZE,3*N+1), dtype='uint8')
-            mosaic_input[:,:,0:N*3] = impro.resize(img_pool[y-size:y+size,x-size:x+size,:], INPUT_SIZE)
-            mask_input = impro.resize(mask,np.min(img_origin.shape[:2]))[y-size:y+size,x-size:x+size]
-            mosaic_input[:,:,-1] = impro.resize(mask_input, INPUT_SIZE)
+        if size>100:
+            try:#Avoid unknown errors
+                #reshape to network input shape
+                mosaic_input = np.zeros((INPUT_SIZE,INPUT_SIZE,3*N+1), dtype='uint8')
+                mosaic_input[:,:,0:N*3] = impro.resize(img_pool[y-size:y+size,x-size:x+size,:], INPUT_SIZE)
+                mask_input = impro.resize(mask,np.min(img_origin.shape[:2]))[y-size:y+size,x-size:x+size]
+                mosaic_input[:,:,-1] = impro.resize(mask_input, INPUT_SIZE)
 
-            mosaic_input = data.im2tensor(mosaic_input,bgr2rgb=False,use_gpu=opt.use_gpu,use_transform = False,is0_1 = False)
-            unmosaic_pred = netG(mosaic_input)
-            img_fake = data.tensor2im(unmosaic_pred,rgb2bgr = False ,is0_1 = False)
-            img_result = impro.replace_mosaic(img_origin,img_fake,mask,x,y,size,opt.no_feather)
-            cv2.imwrite(os.path.join('./tmp/replace_mosaic',imagepath),img_result)
-        print('\r','Clean Mosaic:'+str(i+1)+'/'+str(len(imagepaths)),util.get_bar(100*i/len(imagepaths),num=35),end='')
+                mosaic_input = data.im2tensor(mosaic_input,bgr2rgb=False,use_gpu=opt.use_gpu,use_transform = False,is0_1 = False)
+                unmosaic_pred = netG(mosaic_input)
+                img_fake = data.tensor2im(unmosaic_pred,rgb2bgr = False ,is0_1 = False)
+                img_result = impro.replace_mosaic(img_origin,img_fake,mask,x,y,size,opt.no_feather)        
+            except Exception as e:
+                print('Warning:',e)
+        cv2.imwrite(os.path.join('./tmp/replace_mosaic',imagepath),img_result)           
+        print('\r',str(i+1)+'/'+str(len(imagepaths)),util.get_bar(100*i/len(imagepaths),num=35),end='')
     print()
     ffmpeg.image2video( fps,
-                './tmp/replace_mosaic/output_%05d.'+opt.tempimage_type,
+                './tmp/replace_mosaic/output_%06d.'+opt.tempimage_type,
                 './tmp/voice_tmp.mp3',
                  os.path.join(opt.result_dir,os.path.splitext(os.path.basename(path))[0]+'_clean.mp4'))        
\ No newline at end of file

cores/options.py

@@ -11,7 +11,6 @@ class Options():
 
         #base
         self.parser.add_argument('--use_gpu',type=int,default=0, help='if -1, use cpu')
-        # self.parser.add_argument('--use_gpu', action='store_true', help='if input it, use gpu')
         self.parser.add_argument('--media_path', type=str, default='./imgs/ruoruo.jpg',help='your videos or images path')
         self.parser.add_argument('--mode', type=str, default='auto',help='Program running mode. auto | add | clean | style')
         self.parser.add_argument('--model_path', type=str, default='./pretrained_models/mosaic/add_face.pth',help='pretrained model path')
@@ -20,6 +19,7 @@ class Options():
         self.parser.add_argument('--netG', type=str, default='auto',
             help='select model to use for netG(Clean mosaic and Transfer style) -> auto | unet_128 | unet_256 | resnet_9blocks | HD | video')
         self.parser.add_argument('--fps', type=int, default=0,help='read and output fps, if 0-> origin')
+        self.parser.add_argument('--no_preview', action='store_true', help='if specified, do not preview images when processing video')
         self.parser.add_argument('--output_size', type=int, default=0,help='size of output media, if 0 -> origin')
         self.parser.add_argument('--mask_threshold', type=int, default=64,help='threshold of recognize clean or add mosaic position 0~255')
 

deepmosaic.py

@@ -60,7 +60,6 @@ def main():
 
     util.clean_tempfiles(tmp_init = False)
         
-# main()
 if __name__ == '__main__':
     try:
         main()

train/add/train.py

@@ -35,7 +35,7 @@ opt.parser.add_argument('--model',type=str,default='BiSeNet', help='BiSeNet or U
 opt.parser.add_argument('--maxepoch',type=int,default=100, help='')
 opt.parser.add_argument('--savefreq',type=int,default=5, help='')
 opt.parser.add_argument('--maxload',type=int,default=1000000, help='')
-opt.parser.add_argument('--continuetrain', action='store_true', help='')
+opt.parser.add_argument('--continue_train', action='store_true', help='')
 opt.parser.add_argument('--startepoch',type=int,default=0, help='')
 opt.parser.add_argument('--dataset',type=str,default='./datasets/face/', help='')
 opt.parser.add_argument('--savename',type=str,default='face', help='')
@@ -100,11 +100,11 @@ if opt.model =='UNet':
 elif opt.model =='BiSeNet':
     net = BiSeNet_model.BiSeNet(num_classes=1, context_path='resnet18')
 
-if opt.continuetrain:
+if opt.continue_train:
     if not os.path.isfile(os.path.join(dir_checkpoint,'last.pth')):
-        opt.continuetrain = False
+        opt.continue_train = False
         print('can not load last.pth, training on init weight.')
-if opt.continuetrain:
+if opt.continue_train:
     net.load_state_dict(torch.load(os.path.join(dir_checkpoint,'last.pth')))
     f = open(os.path.join(dir_checkpoint,'epoch_log.txt'),'r')
     opt.startepoch = int(f.read())

train/clean/train.py

@@ -11,6 +11,7 @@ import random
 import torch
 import torch.nn as nn
 import time
+from multiprocessing import Process, Queue
 
 from util import mosaic,util,ffmpeg,filt,data
 from util import image_processing as impro
@@ -32,17 +33,18 @@ opt.parser.add_argument('--lambda_gan',type=float,default=1, help='')
 opt.parser.add_argument('--finesize',type=int,default=256, help='')
 opt.parser.add_argument('--loadsize',type=int,default=286, help='')
 opt.parser.add_argument('--batchsize',type=int,default=1, help='')
-opt.parser.add_argument('--perload_num',type=int,default=64, help='number of images pool')
 opt.parser.add_argument('--norm',type=str,default='instance', help='')
 opt.parser.add_argument('--num_D', type=int, default=2, help='number of discriminators to use')
 opt.parser.add_argument('--n_layers_D', type=int, default=3, help='only used if which_model_netD==n_layers')
 opt.parser.add_argument('--lambda_feat', type=float, default=10.0, help='weight for feature matching loss') 
+opt.parser.add_argument('--image_pool',type=int,default=8, help='number of image load pool')
+opt.parser.add_argument('--load_process',type=int,default=4, help='number of process for loading data')
 
 opt.parser.add_argument('--dataset',type=str,default='./datasets/face/', help='')
 opt.parser.add_argument('--maxiter',type=int,default=10000000, help='')
 opt.parser.add_argument('--savefreq',type=int,default=10000, help='')
 opt.parser.add_argument('--startiter',type=int,default=0, help='')
-opt.parser.add_argument('--continuetrain', action='store_true', help='')
+opt.parser.add_argument('--continue_train', action='store_true', help='')
 opt.parser.add_argument('--savename',type=str,default='face', help='')
 
 
@@ -89,13 +91,14 @@ if opt.gan:
     else:
         netD = pix2pix_model.define_D(3*2, 64, 'basic', norm = opt.norm)
     netD.cuda()
+    netD.train()
 
 #--------------------------continue train--------------------------
-if opt.continuetrain:
+if opt.continue_train:
     if not os.path.isfile(os.path.join(dir_checkpoint,'last_G.pth')):
-        opt.continuetrain = False
+        opt.continue_train = False
         print('can not load last_G, training on init weight.')
-if opt.continuetrain:     
+if opt.continue_train:     
     netG.load_state_dict(torch.load(os.path.join(dir_checkpoint,'last_G.pth')))
     if opt.gan:
         netD.load_state_dict(torch.load(os.path.join(dir_checkpoint,'last_D.pth')))
@@ -111,7 +114,6 @@ if opt.gan:
     optimizer_D = torch.optim.Adam(netD.parameters(), lr=opt.lr,betas=(opt.beta1, 0.999))
     if opt.hd:
         criterionGAN = pix2pixHD_model.GANLoss(tensor=torch.cuda.FloatTensor).cuda() 
-        # criterionFeat = torch.nn.L1Loss()
         criterionFeat = pix2pixHD_model.GAN_Feat_loss(opt)
         criterionVGG = pix2pixHD_model.VGGLoss([opt.use_gpu])
     else:
@@ -120,64 +122,27 @@ if opt.gan:
 '''
 --------------------------preload data & data pool--------------------------
 '''
-# def loaddata(video_index):
-    
-#     videoname = videonames[video_index]
-#     img_index = random.randint(int(N/2)+1,lengths[video_index]- int(N/2)-1)
-    
-#     input_img = np.zeros((opt.loadsize,opt.loadsize,3*N+1), dtype='uint8')
-#     # this frame
-#     this_mask = impro.imread(os.path.join(opt.dataset,videoname,'mask','%05d'%(img_index)+'.png'),'gray',loadsize=opt.loadsize)
-#     input_img[:,:,-1] = this_mask
-#     #print(os.path.join(opt.dataset,videoname,'origin_image','%05d'%(img_index)+'.jpg'))
-#     ground_true =  impro.imread(os.path.join(opt.dataset,videoname,'origin_image','%05d'%(img_index)+'.jpg'),loadsize=opt.loadsize)
-#     mosaic_size,mod,rect_rat,feather = mosaic.get_random_parameter(ground_true,this_mask)
-#     start_pos = mosaic.get_random_startpos(num=N,bisa_p=0.3,bisa_max=mosaic_size,bisa_max_part=3)
-#     # merge other frame
-#     for i in range(0,N):
-#         img =  impro.imread(os.path.join(opt.dataset,videoname,'origin_image','%05d'%(img_index+i-int(N/2))+'.jpg'),loadsize=opt.loadsize)
-#         mask = impro.imread(os.path.join(opt.dataset,videoname,'mask','%05d'%(img_index+i-int(N/2))+'.png'),'gray',loadsize=opt.loadsize)
-#         img_mosaic = mosaic.addmosaic_base(img, mask, mosaic_size,model = mod,rect_rat=rect_rat,feather=feather,start_point=start_pos[i])
-#         input_img[:,:,i*3:(i+1)*3] = img_mosaic
-#     # to tensor
-#     input_img,ground_true = data.random_transform_video(input_img,ground_true,opt.finesize,N)
-#     input_img = data.im2tensor(input_img,bgr2rgb=False,use_gpu=-1,use_transform = False,is0_1=False)
-#     ground_true = data.im2tensor(ground_true,bgr2rgb=False,use_gpu=-1,use_transform = False,is0_1=False)
-    
-#     return input_img,ground_true
-
 print('Preloading data, please wait...')
-
-if opt.perload_num <= opt.batchsize:
-    opt.perload_num = opt.batchsize*2
-#data pool
-input_imgs = torch.rand(opt.perload_num,N*3+1,opt.finesize,opt.finesize)
-ground_trues = torch.rand(opt.perload_num,3,opt.finesize,opt.finesize)
-load_cnt = 0
-
-def preload():
-    global load_cnt   
+def preload(pool):
+    cnt = 0
+    input_imgs = torch.rand(opt.batchsize,N*3+1,opt.finesize,opt.finesize)
+    ground_trues = torch.rand(opt.batchsize,3,opt.finesize,opt.finesize)
     while 1:
         try:
-            video_index = random.randint(0,video_num-1)
-            videoname = videonames[video_index]
-            img_index = random.randint(int(N/2)+1,lengths[video_index]- int(N/2)-1)
-            input_imgs[load_cnt%opt.perload_num],ground_trues[load_cnt%opt.perload_num] = data.load_train_video(videoname,img_index,opt)
-            # input_imgs[load_cnt%opt.perload_num],ground_trues[load_cnt%opt.perload_num] = loaddata(video_index)
-            load_cnt += 1
-            # time.sleep(0.1)
+            for i in range(opt.batchsize):
+                video_index = random.randint(0,video_num-1)
+                videoname = videonames[video_index]
+                img_index = random.randint(int(N/2)+1,lengths[video_index]- int(N/2)-1)
+                input_imgs[i],ground_trues[i] = data.load_train_video(videoname,img_index,opt)
+            cnt += 1
+            pool.put([input_imgs,ground_trues])
         except Exception as e:
-            print("error:",e)
-import threading
-t = threading.Thread(target=preload,args=()) 
-t.daemon = True
-t.start()
-time_start=time.time()
-while load_cnt < opt.perload_num:
-    time.sleep(0.1)
-time_end=time.time()
-util.writelog(os.path.join(dir_checkpoint,'loss.txt'), 
-              'load speed: '+str(round((time_end-time_start)/(opt.perload_num),3))+' s/it',True)
+            print("Error:",videoname,e)
+pool = Queue(opt.image_pool)
+for i in range(opt.load_process):
+    p = Process(target=preload,args=(pool,))
+    p.daemon = True
+    p.start()
 
 '''
 --------------------------train--------------------------
@@ -185,14 +150,12 @@ util.writelog(os.path.join(dir_checkpoint,'loss.txt'),
 util.copyfile('./train.py', os.path.join(dir_checkpoint,'train.py'))
 util.copyfile('../../models/videoHD_model.py', os.path.join(dir_checkpoint,'model.py'))
 netG.train()
-netD.train()
 time_start=time.time()
 print("Begin training...")
 for iter in range(opt.startiter+1,opt.maxiter):
 
-    ran = random.randint(0, opt.perload_num-opt.batchsize)
-    inputdata = (input_imgs[ran:ran+opt.batchsize].clone()).cuda()
-    target = (ground_trues[ran:ran+opt.batchsize].clone()).cuda()
+    inputdata,target = pool.get()
+    inputdata,target = inputdata.cuda(),target.cuda()
 
     if opt.gan:
         # compute fake images: G(A)
@@ -226,17 +189,6 @@ for iter in range(opt.startiter+1,opt.maxiter):
         fake_AB = torch.cat((real_A, pred), 1)
         pred_fake = netD(fake_AB)
         loss_G_GAN = criterionGAN(pred_fake, True)*opt.lambda_gan
-        # GAN feature matching loss
-        # if opt.hd:
-        #     real_AB = torch.cat((real_A, target), 1)
-        #     pred_real = netD(real_AB)
-        #     loss_G_GAN_Feat=criterionFeat(pred_fake,pred_real)
-            # loss_G_GAN_Feat = 0
-            # feat_weights = 4.0 / (opt.n_layers_D + 1)
-            # D_weights = 1.0 / opt.num_D
-            # for i in range(opt.num_D):
-            #     for j in range(len(pred_fake[i])-1):
-            #         loss_G_GAN_Feat += D_weights * feat_weights * criterionFeat(pred_fake[i][j], pred_real[i][j].detach()) * opt.lambda_feat
             
         # combine loss and calculate gradients
         if opt.l2:
@@ -273,42 +225,33 @@ for iter in range(opt.startiter+1,opt.maxiter):
         loss_G_L1.backward()
         optimizer_G.step()
 
-    # save eval result
+    # save train result
     if (iter+1)%1000 == 0:
-        video_index = random.randint(0,video_num-1)
-        videoname = videonames[video_index]
-        img_index = random.randint(int(N/2)+1,lengths[video_index]- int(N/2)-1)
-        inputdata,target = data.load_train_video(videoname, img_index, opt)
-
-        # inputdata,target = loaddata(random.randint(0,video_num-1))
-        inputdata,target = inputdata.cuda(),target.cuda()
-        with torch.no_grad():
-            pred = netG(inputdata)
         try:
             data.showresult(inputdata[:,int((N-1)/2)*3:(int((N-1)/2)+1)*3,:,:],
-                target, pred, os.path.join(dir_checkpoint,'result_eval.jpg'))
+                target, pred, os.path.join(dir_checkpoint,'result_train.jpg'))
         except Exception as e:
             print(e)
 
     # plot
     if (iter+1)%1000 == 0:
         time_end = time.time()
-        if opt.gan:
-            savestr ='iter:{0:d} L1_loss:{1:.3f} GAN_loss:{2:.3f} Feat:{3:.3f} VGG:{4:.3f} time:{5:.2f}'.format(
-                iter+1,loss_sum[0]/1000,loss_sum[1]/1000,loss_sum[2]/1000,loss_sum[3]/1000,(time_end-time_start)/1000)
-            util.writelog(os.path.join(dir_checkpoint,'loss.txt'), savestr,True)
-            if (iter+1)/1000 >= 10:
-                for i in range(4):loss_plot[i].append(loss_sum[i]/1000)
-                item_plot.append(iter+1)
-                try:
-                    labels = ['L1_loss','GAN_loss','GAN_Feat_loss','VGG_loss']
-                    for i in range(4):plt.plot(item_plot,loss_plot[i],label=labels[i])     
-                    plt.xlabel('iter')
-                    plt.legend(loc=1)
-                    plt.savefig(os.path.join(dir_checkpoint,'loss.jpg'))
-                    plt.close()
-                except Exception as e:
-                    print("error:",e)
+        #if opt.gan:
+        savestr ='iter:{0:d} L1_loss:{1:.3f} GAN_loss:{2:.3f} Feat:{3:.3f} VGG:{4:.3f} time:{5:.2f}'.format(
+            iter+1,loss_sum[0]/1000,loss_sum[1]/1000,loss_sum[2]/1000,loss_sum[3]/1000,(time_end-time_start)/1000)
+        util.writelog(os.path.join(dir_checkpoint,'loss.txt'), savestr,True)
+        if (iter+1)/1000 >= 10:
+            for i in range(4):loss_plot[i].append(loss_sum[i]/1000)
+            item_plot.append(iter+1)
+            try:
+                labels = ['L1_loss','GAN_loss','GAN_Feat_loss','VGG_loss']
+                for i in range(4):plt.plot(item_plot,loss_plot[i],label=labels[i])     
+                plt.xlabel('iter')
+                plt.legend(loc=1)
+                plt.savefig(os.path.join(dir_checkpoint,'loss.jpg'))
+                plt.close()
+            except Exception as e:
+                print("error:",e)
 
         loss_sum = [0.,0.,0.,0.,0.,0.]
         time_start=time.time()
@@ -362,4 +305,4 @@ for iter in range(opt.startiter+1,opt.maxiter):
                 result[opt.finesize:opt.finesize*2,opt.finesize*cnt:opt.finesize*(cnt+1),:] = pred
 
             cv2.imwrite(os.path.join(dir_checkpoint,str(iter+1)+'_test.jpg'), result)
-            netG.train()
+            netG.train()
\ No newline at end of file

util/image_processing.py

@@ -237,8 +237,6 @@ def replace_mosaic(img_origin,img_fake,mask,x,y,size,no_feather):
         eclosion_num = int(size/5)
         entad = int(eclosion_num/2+2)
 
-        # mask = np.zeros(img_origin.shape, dtype='uint8')
-        # mask = cv2.rectangle(mask,(x-size+entad,y-size+entad),(x+size-entad,y+size-entad),(255,255,255),-1)
         mask = cv2.resize(mask,(img_origin.shape[1],img_origin.shape[0]))
         mask = ch_one2three(mask)
         

util/util.py

@@ -62,7 +62,8 @@ def makedirs(path):
         print('makedir:',path)
 
 def clean_tempfiles(tmp_init=True):
-    if os.path.isdir('./tmp'):   
+    if os.path.isdir('./tmp'): 
+        print('Clean temp...')  
         shutil.rmtree('./tmp')
     if tmp_init:
         os.makedirs('./tmp')
@@ -86,9 +87,16 @@ def second2stamp(s):
     s = int(s%3600)
     m = int(s/60)
     s = int(s%60)
-
     return "%02d:%02d:%02d" % (h, m, s)
 
+def counttime(t1,t2,now_num,all_num):
+    '''
+    t1,t2: time.time()
+    '''
+    used_time = int(t2-t1)
+    all_time = int(used_time/now_num*all_num)
+    return second2stamp(used_time)+'/'+second2stamp(all_time)
+
 def get_bar(percent,num = 25):
     bar = '['
     for i in range(num):
@@ -97,7 +105,7 @@ def get_bar(percent,num = 25):
         else:
             bar += '-'
     bar += ']'
-    return bar+' '+str(round(percent,2))+'%'
+    return bar+' '+"%.2f"%percent+'%'
 
 def copyfile(src,dst):
     try: