def validating(self):
losses = utils.AverageMeter()
self.model.eval()
all_dist = []
for i, (inps, tars) in enumerate(self.data_loader):
inputs = Variable(inps.cuda())
tars = Variable(tars.cuda(async=True))
outputs = self.model(inputs)
# calculate loss
outputs_coord = outputs
loss = self.loss_fuction(outputs_coord, tars)
losses.update(loss.item(), inputs.size(0))
# calculate erruracy
targets_unnorm = self.unNormalizeData(tars.data.cpu().numpy(),
self.stat_3d['mean'],
self.stat_3d['std'],
self.stat_3d['dim_use'])
outputs_unnorm = self.unNormalizeData(outputs.data.cpu().numpy(),
self.stat_3d['mean'],
self.stat_3d['std'],
self.stat_3d['dim_use'])
# remove dim ignored
dim_use = np.hstack((np.arange(3), self.stat_3d['dim_use']))
outputs_use = outputs_unnorm[:, dim_use]
targets_use = targets_unnorm[:, dim_use]
#use procrustes analysis at testing
if True:
for ba in range(inps.size(0)):
gt = targets_use[ba].reshape(-1, 3)
out = outputs_use[ba].reshape(-1, 3)
_, Z, T, b, c = get_transformation(gt, out, True)
out = (b * out.dot(T)) + c
outputs_use[ba, :] = out.reshape(1, 51)
sqerr = (outputs_use - targets_use)**2
distance = np.zeros((sqerr.shape[0], 17))
dist_idx = 0
for k in np.arange(0, 17 * 3, 3):
distance[:,
dist_idx] = np.sqrt(np.sum(sqerr[:, k:k + 3], axis=1))
dist_idx += 1
all_dist.append(distance)
all_dist = np.vstack(all_dist)
#joint_err = np.mean(all_dist, axis=0)
ttl_err = np.mean(all_dist)
print(">>> error: {} <<<".format(ttl_err))
return losses.avg, ttl_err
def test(test_loader, model, criterion, stat_2d, stat_3d, procrustes=False):
losses = utils.AverageMeter()
model.eval()
all_dist = []
pbar = tqdm(test_loader)
for i, (inps, tars) in enumerate(pbar):
### input unnorm
data_coord = data_process.unNormalizeData(inps.data.cpu().numpy(),
stat_2d['mean'],
stat_2d['std'],
stat_2d['dim_use']) # 64, 64
dim_2d_use = stat_2d['dim_use']
data_use = data_coord[:, dim_2d_use] # (64, 32)
### input dist norm
data_dist_norm, data_dist_set = data_process.input_norm(
data_use) # (64, 32) , array
data_dist = torch.tensor(data_dist_norm, dtype=torch.float32)
# target unnorm
label_coord = data_process.unNormalizeData(
tars.data.cpu().numpy(), stat_3d['mean'], stat_3d['std'],
stat_3d['dim_use']) # (64, 96)
dim_3d_use = np.array([
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 18, 19, 20, 21, 22, 23, 24,
25, 26, 36, 37, 38, 39, 40, 41, 45, 46, 47, 51, 52, 53, 54, 55, 56,
57, 58, 59, 75, 76, 77, 78, 79, 80, 81, 82, 83
])
label_use = label_coord[:, dim_3d_use] # (48, )
# target dist norm
label_dist_norm, label_dist_set = data_process.output_norm(label_use)
label_dist = torch.tensor(label_dist_norm, dtype=torch.float32)
inputs = Variable(data_dist.cuda())
targets = Variable(label_dist.cuda(async=True))
outputs = model(inputs)
# calculate loss
pred_coord = outputs
loss = criterion(pred_coord, targets) # 64 losses average
losses.update(loss.item(), inputs.size(0))
tars = targets
pred = outputs
# inputs_dist_set = np.reshape(targets_dist_set, (-1, 1))
# inputs_dist_set = np.repeat(targets_dist_set, 48, axis=1)
targets_dist = np.reshape(label_dist_set, (-1, 1))
targets_dist_set = np.repeat(targets_dist, 48, axis=1)
c = np.reshape(np.asarray([0, 0, 10]), (1, -1))
c = np.repeat(c, 16, axis=0)
c = np.reshape(c, (1, -1))
c = np.repeat(c, inputs.size(0), axis=0)
# c_set = np.repeat(np.asarray([0,0,10]), 16, axis=0)
#### undist -> unnorm
outputs_undist = (pred.data.cpu().numpy() * targets_dist_set) - c
# outputs_undist = outputs_undist - c
targets_undist = (tars.data.cpu().numpy() * targets_dist_set) - c
# targets_undist = targets_undist - c
outputs_use = outputs_undist
targets_use = targets_undist # (64, 48)
if procrustes:
for ba in range(inps.size(0)):
gt = targets_use[ba].reshape(-1, 3)
out = outputs_use[ba].reshape(-1, 3) # (17,3)
_, Z, T, b, c = get_transformation(gt, out, True)
out = (b * out.dot(T)) + c
outputs_use[ba, :] = out.reshape(1, 48)
sqerr = (outputs_use - targets_use)**2
# distance = np.zeros((sqerr.shape[0], 17))
distance = np.zeros((sqerr.shape[0], 16))
dist_idx = 0
for k in np.arange(0, 16 * 3, 3):
# for k in np.arange(0, 17 * 3, 3):
distance[:, dist_idx] = np.sqrt(np.sum(sqerr[:, k:k + 3], axis=1))
dist_idx += 1
all_dist.append(distance)
pbar.set_postfix(tt_loss='{:05.6f}'.format(losses.avg))
all_dist = np.vstack(all_dist)
joint_err = np.mean(all_dist, axis=0)
ttl_err = np.mean(all_dist)
# bar.finish()
print(">>> error: {} <<<".format(ttl_err))
return losses.avg, ttl_err
def test(test_loader, model, criterion, stat_3d, procrustes=False):
losses = utils.AverageMeter()
model.eval()
all_dist = []
start = time.time()
batch_time = 0
bar = Bar(">>>", fill=">", max=len(test_loader))
for i, (inps, tars) in enumerate(test_loader):
inputs = Variable(inps.cuda())
targets = Variable(tars.cuda())
outputs = model(inputs)
# calculate loss
outputs_coord = outputs
loss = criterion(outputs_coord, targets)
losses.update(loss.item(), inputs.size(0))
tars = targets
# calculate erruracy
targets_unnorm = data_process.unNormalizeData(tars.data.cpu().numpy(),
stat_3d["mean"],
stat_3d["std"],
stat_3d["dim_use"])
outputs_unnorm = data_process.unNormalizeData(
outputs.data.cpu().numpy(),
stat_3d["mean"],
stat_3d["std"],
stat_3d["dim_use"],
)
# remove dim ignored
dim_use = np.hstack((np.arange(3), stat_3d["dim_use"]))
outputs_use = outputs_unnorm[:, dim_use]
targets_use = targets_unnorm[:, dim_use]
if procrustes:
for ba in range(inps.size(0)):
gt = targets_use[ba].reshape(-1, 3)
out = outputs_use[ba].reshape(-1, 3)
_, Z, T, b, c = get_transformation(gt, out, True)
out = (b * out.dot(T)) + c
outputs_use[ba, :] = out.reshape(1, 51)
sqerr = (outputs_use - targets_use)**2
distance = np.zeros((sqerr.shape[0], 17))
dist_idx = 0
for k in np.arange(0, 17 * 3, 3):
distance[:, dist_idx] = np.sqrt(np.sum(sqerr[:, k:k + 3], axis=1))
dist_idx += 1
all_dist.append(distance)
# update summary
if (i + 1) % 100 == 0:
batch_time = time.time() - start
start = time.time()
bar.suffix = "({batch}/{size}) | batch: {batchtime:.4}ms | Total: {ttl} | ETA: {eta:} | loss: {loss:.6f}".format(
batch=i + 1,
size=len(test_loader),
batchtime=batch_time * 10.0,
ttl=bar.elapsed_td,
eta=bar.eta_td,
loss=losses.avg,
)
bar.next()
all_dist = np.vstack(all_dist)
joint_err = np.mean(all_dist, axis=0)
ttl_err = np.mean(all_dist)
bar.finish()
print(">>> error: {} <<<".format(ttl_err))
return losses.avg, ttl_err
def test(test_loader,
model,
criterion,
stat_3d,
device,
procrustes=False,
pck_thresholds=[50, 100, 150, 200, 250],
noise_fun=lambda x: x,
refine_dic=None,
refine_coeff_fun=None,
refine_extra_kwargs={},
cache_prefix=None,
visualize=False):
model.eval()
all_outputs = []
all_targets = []
losses = utils.AverageMeter()
for i, (inps, tars) in enumerate(test_loader):
inps_noise = noise_fun(inps)
inputs = Variable(inps_noise.to(device))
targets = Variable(tars.to(device))
outputs = model(inputs)
# calculate loss
outputs_coord = outputs
loss = criterion(outputs_coord, targets)
losses.update(loss.item(), inputs.size(0))
tars = targets
# calculate erruracy
targets_unnorm = data_process.unNormalizeData(tars.data.cpu().numpy(),
stat_3d['mean'],
stat_3d['std'],
stat_3d['dim_use'])
outputs_unnorm = data_process.unNormalizeData(
outputs.data.cpu().numpy(), stat_3d['mean'], stat_3d['std'],
stat_3d['dim_use'])
# remove dim ignored
dim_use = np.hstack((np.arange(3), stat_3d['dim_use']))
outputs_use = outputs_unnorm[:, dim_use]
targets_use = targets_unnorm[:, dim_use]
all_outputs.append(outputs_use)
all_targets.append(targets_use)
accu_frames = np.cumsum(test_loader.dataset.frames)
all_outputs = np.split(np.concatenate(all_outputs, axis=0),
accu_frames)[:-1]
all_targets = np.split(np.concatenate(all_targets, axis=0),
accu_frames)[:-1]
start = time.time()
seq_time = 0
bar = Bar('>>>', fill='>', max=len(all_outputs))
all_dist, all_pck = [], []
for i, (outputs_use,
targets_use) in enumerate(zip(all_outputs, all_targets)):
if refine_dic is not None:
origin = outputs_use
outputs_use, _ = ru.refine(outputs_use, refine_dic,
refine_coeff_fun, **refine_extra_kwargs)
if visualize:
visual = [
ru.convert_to_pose_16(seq.reshape([-1, 17, 3]))
for seq in [outputs_use, origin, targets_use]
]
ru.plot_pose_seq(visual, plot_axis=True, r=1000)
if procrustes:
for frame in range(outputs_use.shape[0]):
gt = targets_use[frame].reshape(-1, 3)
out = outputs_use[frame].reshape(-1, 3)
_, Z, T, b, c = get_transformation(gt,
out,
True,
reflection=False)
out = (b * out.dot(T)) + c
outputs_use[frame, :] = out.reshape(1, 51)
for pred, gt in zip(outputs_use, targets_use):
pred, gt = pred.reshape([-1, 3]), gt.reshape([-1, 3])
all_dist.append(mpjpe_fun(pred, gt))
all_pck.append(pck_fun(pred, gt, thresholds=pck_thresholds))
# update summary
seq_time = time.time() - start
start = time.time()
bar.suffix = '({seq}/{size}) | seq: {seqtime:.4}s | Total: {ttl} | ETA: {eta:} | mpjpe: {loss:.6f}' \
.format(seq=i + 1,
size=len(all_outputs),
seqtime=seq_time,
ttl=bar.elapsed_td,
eta=bar.eta_td,
loss=np.mean(all_dist))
bar.next()
all_dist = np.vstack(all_dist)
all_pck = np.array(all_pck)
mpjpe = np.mean(all_dist)
if cache_prefix:
with open('cache/{}_.pkl'.format(cache_prefix), 'wb') as f:
pickle.dump({'mpjpe': all_dist, 'pck': all_pck}, f)
pck = np.mean(all_pck, axis=0)
bar.finish()
print(">>> error: {:4f}, pck: {} <<<".format(
mpjpe, ' '.join(['{:4f}'.format(val) for val in pck])))
return losses.avg, mpjpe, pck
def test(test_loader, model, criterion, stat_3d, procrustes=False):
losses = utils.AverageMeter()
model.eval()
all_dist = []
# start = time.time()
batch_time = 0
bar = Bar('>>>', fill='>', max=len(test_loader))
#
test_loader = tqdm(test_loader, dynamic_ncols=True)
fig = plt.figure(figsize=(9.6, 5.4))#1920:1080
stat_2d = torch.load(os.path.join(opt.data_dir, 'stat_2d.pth.tar'))
#
for i, (inps, tars) in enumerate(test_loader):
start = time.time()
inputs = Variable(inps.cuda())
targets = Variable(tars.cuda(async=True))
outputs, outputs_inputs = model(inputs)
# outputs = model(inputs)
# print('input:',((inputs)))#16*2
# print('input:',((inputs[0])))#16*2
# print('output:',(len(outputs[0])))#16*3
# print('targets:',(len(targets[0])))#16*3
# calculate loss
# ###########
# alpha = 0.0
# loss1 = criterion(outputs[0], targets)
# loss2 = criterion(outputs[1], targets)
# loss = alpha * loss1 + (1.0 - alpha) * loss2
# ########
outputs_coord = outputs
loss = criterion(outputs, targets)
loss_input = criterion(outputs_inputs, inputs)
loss = loss + loss_input
losses.update(loss.item(), inputs.size(0))
tars = targets
# calculate erruracy
#inputs_unnorm = data_process.unNormalizeData(inps.data.cpu().numpy(), stat_2d['mean'], stat_2d['std'], stat_2d['dim_use'])
targets_unnorm = data_process.unNormalizeData(tars.data.cpu().numpy(), stat_3d['mean'], stat_3d['std'], stat_3d['dim_use'])
outputs_unnorm = data_process.unNormalizeData(outputs.data.cpu().numpy(), stat_3d['mean'], stat_3d['std'], stat_3d['dim_use'])
# print(outputs_unnorm.shape[0])
#
# print('outputs_unnorm:',((outputs_unnorm)))#16*2
#_max = 0
#_min = 10000
#org_path = r"./data/jsonAlpha_one2/"
#filelist = strsort(os.listdir(org_path))
##print(len(filelist))
#with open(os.path.join(org_path,filelist[i]),encoding='utf8')as fp:
# json_data = json.load(fp)
#spine_x = json_data['people'][0]['pose_keypoints_2d'][24]
#spine_y = json_data['people'][0]['pose_keypoints_2d'][25]
#spine_x = spine_x
#spine_y = spine_y
#print(spine_x)
#for k in range(outputs_unnorm.shape[0]):
# for j in range(32):
# tmp = outputs_unnorm[k][j * 3 + 2] # tmp = z
# outputs_unnorm[k][j * 3 + 2] = outputs_unnorm[k][j * 3 + 1]# z = y
# outputs_unnorm[k][j * 3 + 1] = tmp # y = z
# if outputs_unnorm[k][j * 3 + 2] > _max:
# _max = outputs_unnorm[k][j * 3 + 2]# z max
# if outputs_unnorm[k][j * 3 + 2] < _min:
# _min = outputs_unnorm[k][j * 3 + 2]# z min
# #plot出的姿态是倒立的,通过该方法将其校正
#for k in range(outputs_unnorm.shape[0]):
# for j in range(32):
# outputs_unnorm[k][j * 3 + 2] = _max - outputs_unnorm[k][j * 3 + 2] + _min# z = max-z
# outputs_unnorm[k][j * 3] += (spine_x - 630)# x
# outputs_unnorm[k][j * 3 + 2] += (500 - spine_y)# z
#for k in range(inputs_unnorm.shape[0]):
# for j in range(32):
# #tmp1 = inputs_unnorm[k][j * 2 + 2] # tmp = z
# #inputs_unnorm[k][j * 2 + 2] = inputs_unnorm[k][j * 3 + 1]# z = y
# #inputs_unnorm[k][j * 2 + 1] = tmp1 # y = z
# if inputs_unnorm[k][j * 2 + 1] > _max:
# _max = inputs_unnorm[k][j * 2 + 1]# z max
# if inputs_unnorm[k][j * 2 + 1] < _min:
# _min = inputs_unnorm[k][j * 2 + 1]# z min
# #plot出的姿态是倒立的,通过该方法将其校正
#for k in range(inputs_unnorm.shape[0]):
# for j in range(32):
# inputs_unnorm[k][j * 2 + 1] = _max - inputs_unnorm[k][j * 2 + 1] + _min# z = max-z
# #inputs_unnorm[k][j * 3] += (spine_x - 630)# x
# #inputs_unnorm[k][j * 3 + 2] += (500 - spine_y)# z
# for k in range(len(outputs_unnorm)):
# for j in range(32):
# tmp0 = targets_unnorm[k][j * 3 + 2]# tmp = z
# targets_unnorm[k][j * 3 + 2] = targets_unnorm[k][j * 3 + 1]# z = y
# targets_unnorm[k][j * 3 + 1] = tmp0 # y = z
#
# tmp = outputs_unnorm[k][j * 3 + 2]# tmp = z
# outputs_unnorm[k][j * 3 + 2] = outputs_unnorm[k][j * 3 + 1]# z = y
# outputs_unnorm[k][j * 3 + 1] = tmp # y = z
#
# for k in range(len(outputs_unnorm)):
# hip_z0 = targets_unnorm[k][3]
# for j in range(32):
# targets_unnorm[k][j * 3 + 2] = targets_unnorm[k][j * 3 + 2] - 2*(targets_unnorm[k][j * 3 + 2] - hip_z0)
#
# hip_z = outputs_unnorm[k][3]
# for j in range(32):
# outputs_unnorm[k][j * 3 + 2] = outputs_unnorm[k][j * 3 + 2] - 2*(outputs_unnorm[k][j * 3 + 2] - hip_z)
#for pp in range(len(outputs_unnorm)):
#
#ax2 = fig.add_subplot(131)
#ax2.get_xaxis().set_visible(False)
#ax2.get_yaxis().set_visible(False)
#ax2.set_axis_off()
#ax2.set_title('Input')
#org_path = r"/home/ubuntu/gaoyu/alphapose/Video3D3_cmu/sep-json/"
#filelist = strsort(os.listdir(org_path))
#print(filelist[i])
#img2d = imgplt.imread(os.path.join('/home/ubuntu/gaoyu/alphapose/Video3D3_cmu/vis/', '{0}.jpg'.format((filelist[i].split('.')[0]).zfill(12))))
#ax2.imshow(img2d, aspect='equal')
#
# ax0 = fig.add_subplot(131, projection='3d')
# ax0.view_init(0, 300)
# viz.show3Dpose( targets_unnorm[pp], ax0, add_labels=True, title = 'GroundTruth')
#ax0 = fig.add_subplot(132)
#ax0.view_init(0, 300)
#viz.show2Dpose( inputs_unnorm[pp]*2.4, ax0, add_labels=True, title = '2DPose Input')
#Reconstruction = 1/((time.time() - start))
#start = time.time()
#ax1 = fig.add_subplot(133, projection='3d')
# # print(len(outputs_unnorm[pp])) #96
#ax1.view_init(0, 300) #默认值30，120
#viz.show3Dpose( outputs_unnorm[pp], ax1, add_labels=True, title = 'Reconstruction: {}FPS'.format(int(Reconstruction)))
#plt.pause(0.0000001)
#plt.clf()
# print('targets_unnorm:',len(outputs_unnorm[0]))#96=32*3
# print('outputs_unnorm:',len(outputs_unnorm[0]))#96=32*3
# remove dim ignored
dim_use = np.hstack((np.arange(3), stat_3d['dim_use']))
outputs_use = outputs_unnorm[:, dim_use]
targets_use = targets_unnorm[:, dim_use]
# print('targets_unnorm:',len(outputs_use[0]))#51=17*3
# print('outputs_unnorm:',len(outputs_use[0]))#51=17*3
if procrustes:
for ba in range(inps.size(0)):
gt = targets_use[ba].reshape(-1, 3)
out = outputs_use[ba].reshape(-1, 3)
_, Z, T, b, c = get_transformation(gt, out, True)
out = (b * out.dot(T)) + c
outputs_use[ba, :] = out.reshape(1, 51)
sqerr = (outputs_use - targets_use) ** 2
distance = np.zeros((sqerr.shape[0], 17))
dist_idx = 0
for k in np.arange(0, 17 * 3, 3):
distance[:, dist_idx] = np.sqrt(np.sum(sqerr[:, k:k + 3], axis=1))
dist_idx += 1
all_dist.append(distance)
# update summary
if (i + 1) % 100 == 0:
# batch_time = time.time() - start
batch_time = 1
# start = time.time()
#bar.suffix = '({batch}/{size}) | batch: {batchtime:.4}ms | Total: {ttl} | ETA: {eta:} | loss: {loss:.6f}' \
# .format(batch=i + 1,
# size=len(test_loader),
# batchtime=batch_time * 10.0,
# ttl=bar.elapsed_td,
# eta=bar.eta_td,
# loss=losses.avg)
#bar.next()
#
test_loader.set_description(
'({batch}/{size}) | batch: {batchtime:.4}ms | loss: {loss:.6f}'.format(
batch=i + 1,
size=len(test_loader),
batchtime=batch_time * 10.0,
loss=losses.avg)
)
test_loader.close()
#
all_dist = np.vstack(all_dist)
joint_err = np.mean(all_dist, axis=0)
ttl_err = np.mean(all_dist)
# bar.finish()
print (">>> error: {} <<<".format(ttl_err))
return losses.avg, ttl_err
def test(test_loader, model, criterion, stat_2d, stat_3d, procrustes=False):
losses = utils.AverageMeter()
model.eval()
all_dist = []
# start = time.time()
# batch_time = 0
# bar = Bar('>>>', fill='>', max=len(test_loader))
# for i, (inps, tars) in enumerate(test_loader):
pbar = tqdm(test_loader)
for i, (inps, tars) in enumerate(pbar):
### input unnorm
data_coord = data_process.unNormalizeData(inps.data.cpu().numpy(),
stat_2d['mean'],
stat_2d['std'],
stat_2d['dim_use']) # 64, 64
dim_2d_use = stat_2d['dim_use']
data_use = data_coord[:, dim_2d_use] # (64, 32)
### input dist norm
data_dist_norm, data_dist_set = data_process.input_norm(
data_use) # (64, 32) , array
data_dist = torch.tensor(data_dist_norm, dtype=torch.float32)
# target unnorm
label_coord = data_process.unNormalizeData(
tars.data.cpu().numpy(), stat_3d['mean'], stat_3d['std'],
stat_3d['dim_use']) # (64, 96)
dim_3d_use = np.array([
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 18, 19, 20, 21, 22, 23, 24,
25, 26, 36, 37, 38, 39, 40, 41, 45, 46, 47, 51, 52, 53, 54, 55, 56,
57, 58, 59, 75, 76, 77, 78, 79, 80, 81, 82, 83
])
label_use = label_coord[:, dim_3d_use] # (48, )
# target dist norm
label_dist_norm, label_dist_set = data_process.output_norm(label_use)
label_dist = torch.tensor(label_dist_norm, dtype=torch.float32)
inputs = Variable(data_dist.cuda())
targets = Variable(label_dist.cuda(async=True))
outputs = model(inputs)
# calculate loss
pred_coord = outputs
loss = criterion(pred_coord, targets) # 64 losses average
losses.update(loss.item(), inputs.size(0))
tars = targets
pred = outputs
# inputs_dist_set = np.reshape(targets_dist_set, (-1, 1))
# inputs_dist_set = np.repeat(targets_dist_set, 48, axis=1)
targets_dist = np.reshape(label_dist_set, (-1, 1))
targets_dist_set = np.repeat(targets_dist, 48, axis=1)
c = np.reshape(np.asarray([0, 0, 10]), (1, -1))
c = np.repeat(c, 16, axis=0)
c = np.reshape(c, (1, -1))
c = np.repeat(c, inputs.size(0), axis=0)
# c_set = np.repeat(np.asarray([0,0,10]), 16, axis=0)
#### undist -> unnorm
outputs_undist = (pred.data.cpu().numpy() * targets_dist_set) - c
# outputs_undist = outputs_undist - c
targets_undist = (tars.data.cpu().numpy() * targets_dist_set) - c
# targets_undist = targets_undist - c
#####
'''targets_unnorm :
-8095.789092890324,
3447.739184577949,
-12287.197684264487,
29496.41833447592,
91899.94409139897,
55478.075331596345,
-26361.992715253342,
'''
# targets_unnorm = data_process.unNormalizeData(outputs_undist, stat_3d['mean'], stat_3d['std'],
# dim_3d_use)
# outputs_unnorm = data_process.unNormalizeData(targets_undist, stat_3d['mean'], stat_3d['std'],
# dim_3d_use)
# inputs_unnorm = data_process.unNormalizeData(inputs.data.cpu().numpy(), stat_2d['mean'], stat_2d['std'], stat_2d['dim_use'])
# calculate erruracy
# targets_unnorm = data_process.unNormalizeData(tars.data.cpu().numpy(), stat_3d['mean'], stat_3d['std'], stat_3d['dim_use'])
# outputs_unnorm = data_process.unNormalizeData(outputs.data.cpu().numpy(), stat_3d['mean'], stat_3d['std'], stat_3d['dim_use'])
# remove dim ignored
# dim_use = np.hstack((np.arange(3), stat_3d['dim_use']))
# dim_use = dim_3d_use
# dim_2d_use = stat_2d['dim_use']
# stat_3d['dim_use'] (48., )
# outputs_use = outputs_unnorm[:, dim_use]
# targets_use = targets_unnorm[:, dim_use] # (64, 48)
outputs_use = outputs_undist
targets_use = targets_undist # (64, 48)
# inputs_use = inputs_unnorm[:, dim_2d_use] # (64, 32)
if procrustes:
for ba in range(inps.size(0)):
gt = targets_use[ba].reshape(-1, 3)
out = outputs_use[ba].reshape(-1, 3) # (17,3)
_, Z, T, b, c = get_transformation(gt, out, True)
out = (b * out.dot(T)) + c
outputs_use[ba, :] = out.reshape(1, 48)
sqerr = (outputs_use - targets_use)**2
# distance = np.zeros((sqerr.shape[0], 17))
distance = np.zeros((sqerr.shape[0], 16))
dist_idx = 0
for k in np.arange(0, 16 * 3, 3):
# for k in np.arange(0, 17 * 3, 3):
distance[:, dist_idx] = np.sqrt(np.sum(sqerr[:, k:k + 3], axis=1))
dist_idx += 1
all_dist.append(distance)
# # update summary
# if (i + 1) % 100 == 0:
# batch_time = time.time() - start
# start = time.time()
#
# bar.suffix = '({batch}/{size}) | batch: {batchtime:.4}ms | Total: {ttl} | ETA: {eta:} | loss: {loss:.6f}' \
# .format(batch=i + 1,
# size=len(test_loader),
# batchtime=batch_time * 10.0,
# ttl=bar.elapsed_td,
# eta=bar.eta_td,
# loss=losses.avg)
# bar.next()
pbar.set_postfix(tt_loss='{:05.6f}'.format(losses.avg))
all_dist = np.vstack(all_dist)
joint_err = np.mean(all_dist, axis=0)
ttl_err = np.mean(all_dist)
# bar.finish()
print(">>> error: {} <<<".format(ttl_err))
return losses.avg, ttl_err