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added extended infos in training preview window

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This commit is contained in:
andy-ger 2019-02-20 21:57:15 +01:00
commit 67a2aacc23
2 changed files with 79 additions and 24 deletions
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96
mainscripts/Trainer.py
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@ -47,7 +47,7 @@ def trainerThread (input_queue, output_queue, training_data_src_dir, training_da
def send_preview():
if not debug:
previews = model.get_previews()
output_queue.put ( {'op':'show', 'previews': previews, 'epoch':model.get_epoch(), 'loss_history': model.get_loss_history().copy() } )
output_queue.put ( {'op':'show', 'previews': previews, 'epoch':model.get_epoch(), 'loss_history': model.get_loss_history().copy(), 'model': model } )
else:
previews = [( 'debug, press update for new', model.debug_one_epoch())]
output_queue.put ( {'op':'show', 'previews': previews} )
@ -119,7 +119,7 @@ def trainerThread (input_queue, output_queue, training_data_src_dir, training_da
def previewThread (input_queue, output_queue):
model = None
previews = None
loss_history = None
selected_preview = 0
@ -135,6 +135,7 @@ def previewThread (input_queue, output_queue):
if op == 'show':
is_waiting_preview = False
loss_history = input['loss_history'] if 'loss_history' in input.keys() else None
model = input['model'] if 'model' in input.keys() else None
previews = input['previews'] if 'previews' in input.keys() else None
epoch = input['epoch'] if 'epoch' in input.keys() else 0
if previews is not None:
@ -165,26 +166,16 @@ def previewThread (input_queue, output_queue):
if update_preview:
update_preview = False
# get preview image
selected_preview_name = previews[selected_preview][0]
selected_preview_rgb = previews[selected_preview][1]
(h,w,c) = selected_preview_rgb.shape
# HEAD
head_lines = [
'[s]:save [enter]:exit',
'[p]:update [space]:next preview [l]:change history range',
'Preview: "%s" [%d/%d]' % (selected_preview_name,selected_preview+1, len(previews) )
]
head_line_height = 15
head_height = len(head_lines) * head_line_height
head = np.ones ( (head_height,w,c) ) * 0.1
for i in range(0, len(head_lines)):
t = i*head_line_height
b = (i+1)*head_line_height
head[t:b, 0:w] += image_utils.get_text_image ( (w,head_line_height,c) , head_lines[i], color=[0.8]*c )
final = head
# get loss history image
lh_img = None
lh_width = 0
lh_height = 0
lh_c = 0
if loss_history is not None:
if show_last_history_epochs_count == 0:
@ -193,11 +184,74 @@ def previewThread (input_queue, output_queue):
loss_history_to_show = loss_history[-show_last_history_epochs_count:]
lh_img = models.ModelBase.get_loss_history_preview(loss_history_to_show, epoch, w, c)
final = np.concatenate ( [final, lh_img], axis=0 )
(lh_height, lh_width, lh_c) = lh_img.shape
final = np.concatenate ( [final, selected_preview_rgb], axis=0 )
final = np.clip(final, 0, 1)
# build head and info blocks
head_lines = [
'[s]:save [enter]:exit',
'[p]:update [space]:next preview',
'[l]:change history range',
'Preview: "%s" [%d/%d]' % (selected_preview_name,selected_preview+1, len(previews) )
]
info_lines = [];
if model is not None:
for key in model.options.keys():
info_lines.append("%s: %s" % (key, model.options[key]) )
if model.device_config.multi_gpu:
info_lines.append("multi_gpu: True")
info_lines.append("Running on:")
if model.device_config.cpu_only:
info_lines.append("[CPU]")
else:
for idx in model.device_config.gpu_idxs:
info_lines.append("%d: %s" % (idx, model.nnlib.device.getDeviceName(idx)) )
# calculate dimensions of head overlay
head_line_height = 15
head_height = h + lh_height
head_height_min = len(head_lines) * head_line_height + len(info_lines) * head_line_height + head_line_height;
if head_height < head_height_min:
head_height = head_height_min
head_width = 384
# create overlay for head and info
head = np.ones ( (head_height,head_width,c) ) * 0.1
offset_info = 0
# write texts to head overlay
for i in range(0, len(head_lines)):
t = i*head_line_height
b = (i+1)*head_line_height
head[t:b, 0:head_width] += image_utils.get_text_image ( (head_width,head_line_height,c) , head_lines[i], color=[0.8]*c )
offset_info += head_line_height
# empty line
offset_info += head_line_height
for i in range(0, len(info_lines)):
t = i*head_line_height + offset_info
b = (i+1)*head_line_height + offset_info
head[t:b, 0:head_width] += image_utils.get_text_image ( (head_width,head_line_height,c) , info_lines[i], color=[0.8]*c )
# create main image / background
final = np.ones((max(head_height, h + lh_height), w + head_width, c)) * 0.1
# insert head overlay
final[0:head_height, 0:head_width] = head
# insert loss history overlay
if lh_img is not None:
final[0:lh_height, head_width:head_width + w] = lh_img
# insert preview overlay
final[lh_height:lh_height + h, head_width:head_width + w] = selected_preview_rgb
# render main image including overlays
cv2.imshow ( 'Training preview', (final*255).astype(np.uint8) )
is_showing = True

1
models/ModelBase.py
View file

@ -118,6 +118,7 @@ class ModelBase(object):
nnlib.import_all ( nnlib.DeviceConfig(allow_growth=False, force_gpu_idx=self.force_gpu_idx, **in_options) )
self.device_config = nnlib.active_DeviceConfig
self.nnlib = nnlib;
self.onInitialize(**in_options)