def eval(args):
color = args.color
print('Eval Process......')
burst_length = args.burst_length
# print(args.checkpoint)
checkpoint_dir = "checkpoints/" + args.checkpoint
if not os.path.exists(checkpoint_dir) or len(
os.listdir(checkpoint_dir)) == 0:
print('There is no any checkpoint file in path:{}'.format(
checkpoint_dir))
# the path for saving eval images
eval_dir = "eval_img"
if not os.path.exists(eval_dir):
os.mkdir(eval_dir)
# dataset and dataloader
data_set = SingleLoader_DGF(noise_dir=args.noise_dir,
gt_dir=args.gt_dir,
image_size=args.image_size,
burst_length=burst_length)
data_loader = DataLoader(data_set,
batch_size=1,
shuffle=False,
num_workers=args.num_workers)
# model here
if args.model_type == "attKPN":
model = Att_KPN_DGF(color=color,
burst_length=burst_length,
blind_est=True,
kernel_size=[5],
sep_conv=False,
channel_att=False,
spatial_att=False,
upMode="bilinear",
core_bias=False)
elif args.model_type == "attWKPN":
model = Att_Weight_KPN_DGF(color=color,
burst_length=burst_length,
blind_est=True,
kernel_size=[5],
sep_conv=False,
channel_att=False,
spatial_att=False,
upMode="bilinear",
core_bias=False)
elif args.model_type == "KPN":
model = KPN_DGF(color=color,
burst_length=burst_length,
blind_est=True,
kernel_size=[5],
sep_conv=False,
channel_att=False,
spatial_att=False,
upMode="bilinear",
core_bias=False)
else:
print(" Model type not valid")
return
if args.cuda:
model = model.cuda()
if args.mGPU:
model = nn.DataParallel(model)
# load trained model
ckpt = load_checkpoint(checkpoint_dir,
cuda=args.cuda,
best_or_latest=args.load_type)
state_dict = ckpt['state_dict']
if not args.mGPU:
new_state_dict = OrderedDict()
if not args.cuda:
for k, v in state_dict.items():
name = k[7:] # remove `module.`
new_state_dict[name] = v
model.load_state_dict(new_state_dict)
else:
model.load_state_dict(ckpt['state_dict'])
print('The model has been loaded from epoch {}, n_iter {}.'.format(
ckpt['epoch'], ckpt['global_iter']))
# switch the eval mode
model.eval()
# data_loader = iter(data_loader)
trans = transforms.ToPILImage()
with torch.no_grad():
psnr = 0.0
ssim = 0.0
torch.manual_seed(0)
for i, (image_noise_hr, image_noise_lr,
image_gt_hr) in enumerate(data_loader):
if i < 100:
# data = next(data_loader)
if args.cuda:
burst_noise = image_noise_lr.cuda()
gt = image_gt_hr.cuda()
else:
burst_noise = image_noise_lr
gt = image_gt_hr
if color:
b, N, c, h, w = image_noise_lr.size()
feedData = image_noise_lr.view(b, -1, h, w)
else:
feedData = image_noise_lr
pred_i, pred = model(feedData, burst_noise[:, 0:burst_length,
...],
image_noise_hr)
psnr_t = calculate_psnr(pred, gt)
ssim_t = calculate_ssim(pred, gt)
print("PSNR : ", str(psnr_t), " : SSIM : ", str(ssim_t))
pred = torch.clamp(pred, 0.0, 1.0)
if args.cuda:
pred = pred.cpu()
gt = gt.cpu()
burst_noise = burst_noise.cpu()
if args.save_img:
trans(burst_noise[0, 0, ...].squeeze()).save(os.path.join(
eval_dir, '{}_noisy.png'.format(i)),
quality=100)
trans(pred.squeeze()).save(os.path.join(
eval_dir, '{}_pred_{:.2f}dB.png'.format(i, psnr_t)),
quality=100)
trans(gt.squeeze()).save(os.path.join(
eval_dir, '{}_gt.png'.format(i)),
quality=100)
else:
break
def test_multi(args):
color = True
burst_length = args.burst_length
device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
if args.model_type == "attKPN":
model = Att_KPN_DGF(color=color,
burst_length=burst_length,
blind_est=True,
kernel_size=[5],
sep_conv=False,
channel_att=True,
spatial_att=True,
upMode="bilinear",
core_bias=False)
elif args.model_type == "attKPN_Wave":
model = Att_KPN_Wavelet_DGF(color=color,
burst_length=burst_length,
blind_est=True,
kernel_size=[5],
sep_conv=False,
channel_att=True,
spatial_att=True,
upMode="bilinear",
core_bias=False)
elif args.model_type == "attWKPN":
model = Att_Weight_KPN_DGF(color=color,
burst_length=burst_length,
blind_est=True,
kernel_size=[5],
sep_conv=False,
channel_att=True,
spatial_att=True,
upMode="bilinear",
core_bias=False)
elif args.model_type == "KPN":
model = KPN_DGF(color=color,
burst_length=burst_length,
blind_est=True,
kernel_size=[5],
sep_conv=False,
channel_att=False,
spatial_att=False,
upMode="bilinear",
core_bias=False)
else:
print(" Model type not valid")
return
checkpoint_dir = "checkpoints/" + args.checkpoint
if not os.path.exists(checkpoint_dir) or len(
os.listdir(checkpoint_dir)) == 0:
print('There is no any checkpoint file in path:{}'.format(
checkpoint_dir))
# load trained model
ckpt = load_checkpoint(checkpoint_dir,
cuda=device == 'cuda',
best_or_latest=args.load_type)
state_dict = ckpt['state_dict']
# if not args.cuda:
new_state_dict = OrderedDict()
for k, v in state_dict.items():
name = k[7:] # remove `module.`
new_state_dict[name] = v
model.load_state_dict(new_state_dict)
# else:
# model.load_state_dict(ckpt['state_dict'])
model.to(device)
print('The model has been loaded from epoch {}, n_iter {}.'.format(
ckpt['epoch'], ckpt['global_iter']))
# switch the eval mode
model.eval()
# model= save_dict['state_dict']
trans = transforms.ToPILImage()
torch.manual_seed(0)
all_noisy_imgs = scipy.io.loadmat(
args.noise_dir)['ValidationNoisyBlocksSrgb']
all_clean_imgs = scipy.io.loadmat(args.gt)['ValidationGtBlocksSrgb']
i_imgs, i_blocks, _, _, _ = all_noisy_imgs.shape
psnrs = []
ssims = []
for i_img in range(i_imgs):
for i_block in range(i_blocks):
image_noise = transforms.ToTensor()(Image.fromarray(
all_noisy_imgs[i_img][i_block]))
image_noise = transforms.ToTensor()(Image.fromarray(
all_noisy_imgs[i_img][i_block]))
image_noise, image_noise_hr = load_data(image_noise, burst_length)
image_noise_hr = image_noise_hr.to(device)
# begin = time.time()
image_noise = image_noise.to(device)
# print(image_noise_batch.size())
# burst_size = image_noise.size()[1]
# print(burst_noise.size())
# print(image_noise_hr.size())
if color:
b, N, c, h, w = image_noise.size()
feedData = image_noise.view(b, -1, h, w)
else:
feedData = image_noise
# print(feedData.size())
pred_i, pred = model(feedData, image_noise[:, 0:burst_length, ...],
image_noise_hr)
del pred_i
pred = pred.detach().cpu()
# print("Time : ", time.time()-begin)
gt = transforms.ToTensor()(Image.fromarray(
all_clean_imgs[i_img][i_block]))
gt = gt.unsqueeze(0)
# print(pred_i.size())
# print(pred[0].size())
psnr_t = calculate_psnr(pred, gt)
ssim_t = calculate_ssim(pred, gt)
psnrs.append(psnr_t)
ssims.append(ssim_t)
print(i_img, " ", i_block, " UP : PSNR : ", str(psnr_t),
" : SSIM : ", str(ssim_t))
if args.save_img != '':
if not os.path.exists(args.save_img):
os.makedirs(args.save_img)
plt.figure(figsize=(15, 15))
plt.imshow(np.array(trans(pred[0])))
plt.title("denoise KPN DGF " + args.model_type, fontsize=25)
image_name = str(i_img) + "_" + str(i_block)
plt.axis("off")
plt.suptitle(image_name + " UP : PSNR : " + str(psnr_t) +
" : SSIM : " + str(ssim_t),
fontsize=25)
plt.savefig(os.path.join(
args.save_img,
image_name + "_" + args.checkpoint + '.png'),
pad_inches=0)
"""
if args.save_img:
# print(np.array(trans(mf8[0])))
plt.figure(figsize=(30, 9))
plt.subplot(1,3,1)
plt.imshow(np.array(trans(pred[0])))
plt.title("denoise DGF "+args.model_type, fontsize=26)
plt.subplot(1,3,2)
plt.imshow(np.array(trans(gt[0])))
plt.title("gt ", fontsize=26)
plt.subplot(1,3,3)
plt.imshow(np.array(trans(image_noise_hr[0])))
plt.title("noise ", fontsize=26)
plt.axis("off")
plt.suptitle(str(i)+" UP : PSNR : "+ str(psnr_t)+" : SSIM : "+ str(ssim_t), fontsize=26)
plt.savefig("checkpoints/22_DGF_" + args.checkpoint+str(i)+'.png',pad_inches=0)
"""
print(" AVG : PSNR : " + str(np.mean(psnrs)) + " : SSIM : " +
str(np.mean(ssims)))
def test_multi(args):
color = True
burst_length = args.burst_length
device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
if args.model_type == "attKPN":
model = Att_KPN_DGF(
color=color,
burst_length=burst_length,
blind_est=True,
kernel_size=[5],
sep_conv=False,
channel_att=True,
spatial_att=True,
upMode="bilinear",
core_bias=False
)
elif args.model_type == "attKPN_Wave":
model = Att_KPN_Wavelet_DGF(
color=color,
burst_length=burst_length,
blind_est=True,
kernel_size=[5],
sep_conv=False,
channel_att=True,
spatial_att=True,
upMode="bilinear",
core_bias=False
)
elif args.model_type == "attWKPN":
model = Att_Weight_KPN_DGF(
color=color,
burst_length=burst_length,
blind_est=True,
kernel_size=[5],
sep_conv=False,
channel_att=True,
spatial_att=True,
upMode="bilinear",
core_bias=False
)
elif args.model_type == "KPN":
model = KPN_DGF(
color=color,
burst_length=burst_length,
blind_est=True,
kernel_size=[5],
sep_conv=False,
channel_att=False,
spatial_att=False,
upMode="bilinear",
core_bias=False
)
else:
print(" Model type not valid")
return
checkpoint_dir = "checkpoints/" + args.checkpoint
if not os.path.exists(checkpoint_dir) or len(os.listdir(checkpoint_dir)) == 0:
print('There is no any checkpoint file in path:{}'.format(checkpoint_dir))
# load trained model
ckpt = load_checkpoint(checkpoint_dir,cuda=device=='cuda',best_or_latest=args.load_type)
state_dict = ckpt['state_dict']
# if not args.cuda:
new_state_dict = OrderedDict()
for k, v in state_dict.items():
name = k[7:] # remove `module.`
new_state_dict[name] = v
model.load_state_dict(state_dict)
# else:
# model.load_state_dict(ckpt['state_dict'])
model.to(device)
print('The model has been loaded from epoch {}, n_iter {}.'.format(ckpt['epoch'], ckpt['global_iter']))
# switch the eval mode
noisy_path = sorted(glob.glob(args.noise_dir+ "/*.png"))
model.eval()
torch.manual_seed(0)
trans = transforms.ToPILImage()
if not os.path.exists(args.save_img):
os.makedirs(args.save_img)
for i in range(len(noisy_path)):
image_noise = transforms.ToTensor()(Image.open(noisy_path[i]).convert('RGB'))
image_noise,image_noise_hr = load_data(image_noise,burst_length)
image_noise_hr = image_noise_hr.to(device)
# begin = time.time()
image_noise_batch = image_noise.to(device)
# print(image_noise_batch.size())
# burst_size = image_noise_batch.size()[1]
burst_noise = image_noise_batch.to(device)
# print(burst_noise.size())
# print(image_noise_hr.size())
if color:
b, N, c, h, w = burst_noise.size()
feedData = burst_noise.view(b, -1, h, w)
else:
feedData = burst_noise
pred_i, pred = model(feedData, burst_noise[:, 0:burst_length, ...],image_noise_hr)
del pred_i
print(pred.size())
pred = np.array(trans(pred[0].cpu()))
print(pred.shape)
if args.save_img != '':
if not os.path.exists(args.save_img):
os.makedirs(args.save_img)
# mat_contents['image'] = pred
# print(mat_contents)
print("save : ", os.path.join(args.save_img,noisy_path[i].split("/")[-1].split(".")[0]+'.mat'))
data = {"Idenoised_crop": pred}
# print(data)
sio.savemat(os.path.join(args.save_img,noisy_path[i].split("/")[-1].split(".")[0]+'.mat'), data)
from utils.training_util import save_checkpoint, MovingAverage, load_checkpoint
checkpoint = load_checkpoint("../checkpoints/kpn_att_repeat_new/", False,
'latest')
state_dict = checkpoint['state_dict']
model = Att_KPN_DGF(color=True,
burst_length=4,
blind_est=True,
kernel_size=[5],
sep_conv=False,
channel_att=True,
spatial_att=True,
upMode="bilinear",
core_bias=False)
# model.load_state_dict(state_dict)
model.eval()
from torchsummary import summary
summary(model, [(12, 256, 256), (4, 3, 256, 256), (3, 512, 512)], batch_size=1)
exit()
# Converting model to ONNX
print('===> Converting model to ONNX.')
try:
for _ in model.modules():
_.training = False
sample_input1 = torch.randn(1, 12, 256, 256)
sample_input2 = torch.randn(1, 4, 3, 256, 256)
sample_input3 = torch.randn(1, 3, 512, 512)
input_nodes = ['input']
output_nodes = ['output']
def test_multi(args):
color = True
burst_length = args.burst_length
device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
if args.model_type == "attKPN":
model = Att_KPN_DGF(color=color,
burst_length=burst_length,
blind_est=True,
kernel_size=[5],
sep_conv=False,
channel_att=True,
spatial_att=True,
upMode="bilinear",
core_bias=False)
elif args.model_type == "attKPN_Wave":
model = Att_KPN_Wavelet_DGF(color=color,
burst_length=burst_length,
blind_est=True,
kernel_size=[5],
sep_conv=False,
channel_att=True,
spatial_att=True,
upMode="bilinear",
core_bias=False)
elif args.model_type == "attWKPN":
model = Att_Weight_KPN_DGF(color=color,
burst_length=burst_length,
blind_est=True,
kernel_size=[5],
sep_conv=False,
channel_att=True,
spatial_att=True,
upMode="bilinear",
core_bias=False)
elif args.model_type == "KPN":
model = KPN_DGF(color=color,
burst_length=burst_length,
blind_est=True,
kernel_size=[5],
sep_conv=False,
channel_att=False,
spatial_att=False,
upMode="bilinear",
core_bias=False)
else:
print(" Model type not valid")
return
checkpoint_dir = "checkpoints/" + args.checkpoint
if not os.path.exists(checkpoint_dir) or len(
os.listdir(checkpoint_dir)) == 0:
print('There is no any checkpoint file in path:{}'.format(
checkpoint_dir))
# load trained model
ckpt = load_checkpoint(checkpoint_dir,
cuda=device == 'cuda',
best_or_latest=args.load_type)
state_dict = ckpt['state_dict']
# if not args.cuda:
new_state_dict = OrderedDict()
for k, v in state_dict.items():
name = k[7:] # remove `module.`
new_state_dict[name] = v
model.load_state_dict(new_state_dict)
# else:
# model.load_state_dict(ckpt['state_dict'])
model.to(device)
print('The model has been loaded from epoch {}, n_iter {}.'.format(
ckpt['epoch'], ckpt['global_iter']))
# switch the eval mode
model.eval()
# model= save_dict['state_dict']
trans = transforms.ToPILImage()
torch.manual_seed(0)
noisy_path = sorted(glob.glob(args.noise_dir + "/*.png"))
clean_path = [i.replace("noisy", "clean") for i in noisy_path]
upscale_factor = int(math.sqrt(burst_length))
for i in range(len(noisy_path)):
image_noise, image_noise_hr = load_data(noisy_path[i], burst_length)
image_noise_hr = image_noise_hr.to(device)
# begin = time.time()
image_noise_batch = image_noise.to(device)
# print(image_noise_batch.size())
burst_size = image_noise_batch.size()[1]
burst_noise = image_noise_batch.to(device)
# print(burst_noise.size())
# print(image_noise_hr.size())
if color:
b, N, c, h, w = burst_noise.size()
feedData = burst_noise.view(b, -1, h, w)
else:
feedData = burst_noise
# print(feedData.size())
pred_i, pred = model(feedData, burst_noise[:, 0:burst_length, ...],
image_noise_hr)
# del pred_i
pred_i = pred_i.detach().cpu()
print(pred_i.size())
pred_full = pixel_shuffle(pred_i, upscale_factor)
pred_full = pred_full
print(pred_full.size())
pred = pred.detach().cpu()
# print("Time : ", time.time()-begin)
gt = transforms.ToTensor()(Image.open(clean_path[i]).convert('RGB'))
gt = gt.unsqueeze(0)
# print(pred_i.size())
# print(pred[0].size())
psnr_t = calculate_psnr(pred, gt)
ssim_t = calculate_ssim(pred, gt)
print(i, " pixel_shuffle UP : PSNR : ",
str(calculate_psnr(pred_full, gt)), " : SSIM : ",
str(calculate_ssim(pred_full, gt)))
print(i, " UP : PSNR : ", str(psnr_t), " : SSIM : ", str(ssim_t))
if args.save_img != '':
if not os.path.exists(args.save_img):
os.makedirs(args.save_img)
plt.figure(figsize=(15, 15))
plt.imshow(np.array(trans(pred[0])))
plt.title("denoise KPN DGF " + args.model_type, fontsize=25)
image_name = noisy_path[i].split("/")[-1].split(".")[0]
plt.axis("off")
plt.suptitle(image_name + " UP : PSNR : " + str(psnr_t) +
" : SSIM : " + str(ssim_t),
fontsize=25)
plt.savefig(os.path.join(
args.save_img, image_name + "_" + args.checkpoint + '.png'),
pad_inches=0)
"""
def test_multi(args):
color = True
burst_length = args.burst_length
device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
if args.model_type == "attKPN":
model = Att_KPN_DGF(color=color,
burst_length=burst_length,
blind_est=True,
kernel_size=[5],
sep_conv=False,
channel_att=True,
spatial_att=True,
upMode="bilinear",
core_bias=False)
elif args.model_type == "attKPN_Wave":
model = Att_KPN_Wavelet_DGF(color=color,
burst_length=burst_length,
blind_est=True,
kernel_size=[5],
sep_conv=False,
channel_att=True,
spatial_att=True,
upMode="bilinear",
core_bias=False)
elif args.model_type == "attWKPN":
model = Att_Weight_KPN_DGF(color=color,
burst_length=burst_length,
blind_est=True,
kernel_size=[5],
sep_conv=False,
channel_att=True,
spatial_att=True,
upMode="bilinear",
core_bias=False)
elif args.model_type == "KPN":
model = KPN_DGF(color=color,
burst_length=burst_length,
blind_est=True,
kernel_size=[5],
sep_conv=False,
channel_att=False,
spatial_att=False,
upMode="bilinear",
core_bias=False)
else:
print(" Model type not valid")
return
checkpoint_dir = args.checkpoint
if not os.path.exists(checkpoint_dir) or len(
os.listdir(checkpoint_dir)) == 0:
print('There is no any checkpoint file in path:{}'.format(
checkpoint_dir))
# load trained model
ckpt = load_checkpoint(checkpoint_dir,
cuda=device == 'cuda',
best_or_latest=args.load_type)
state_dict = ckpt['state_dict']
# if not args.cuda:
new_state_dict = OrderedDict()
for k, v in state_dict.items():
name = k[7:] # remove `module.`
new_state_dict[name] = v
model.load_state_dict(new_state_dict)
# else:
# model.load_state_dict(ckpt['state_dict'])
model.to(device)
print('The model has been loaded from epoch {}, n_iter {}.'.format(
ckpt['epoch'], ckpt['global_iter']))
# switch the eval mode
model.eval()
# model= save_dict['state_dict']
trans = transforms.ToPILImage()
torch.manual_seed(0)
all_noisy_imgs = scipy.io.loadmat(
args.noise_dir)['BenchmarkNoisyBlocksSrgb']
mat_re = np.zeros_like(all_noisy_imgs)
# all_clean_imgs = scipy.io.loadmat(args.gt)['siddplus_valid_gt_srgb']
i_imgs, i_blocks, _, _, _ = all_noisy_imgs.shape
psnrs = []
ssims = []
for i_img in range(i_imgs):
for i_block in range(i_blocks):
image_noise = transforms.ToTensor()(Image.fromarray(
all_noisy_imgs[i_img][i_block]))
image_noise, image_noise_hr = load_data(image_noise, burst_length)
image_noise_hr = image_noise_hr.to(device)
# begin = time.time()
image_noise_batch = image_noise.to(device)
# print(image_noise_batch.size())
burst_size = image_noise_batch.size()[1]
burst_noise = image_noise_batch.to(device)
# print(burst_noise.size())
# print(image_noise_hr.size())
if color:
b, N, c, h, w = burst_noise.size()
feedData = burst_noise.view(b, -1, h, w)
else:
feedData = burst_noise
# print(feedData.size())
pred_i, pred = model(feedData, burst_noise[:, 0:burst_length, ...],
image_noise_hr)
# del pred_i
pred = pred.detach().cpu()
mat_re[i_img][i_block] = np.array(trans(pred[0]))
return mat_re