def __getitem__(self, index):
imgA = ImageHelper.read_image(
self.imgA_list[index],
tool=self.configer.get('data', 'image_tool'),
mode=self.configer.get('data', 'input_mode'))
indexB = random.randint(0,
len(self.imgB_list) - 1) % len(self.imgB_list)
imgB = ImageHelper.read_image(
self.imgB_list[indexB],
tool=self.configer.get('data', 'image_tool'),
mode=self.configer.get('data', 'input_mode'))
if self.aug_transform is not None:
imgA = self.aug_transform(imgA)
imgB = self.aug_transform(imgB)
if self.img_transform is not None:
imgA = self.img_transform(imgA)
imgB = self.img_transform(imgB)
return dict(imgA=DataContainer(imgA, stack=True),
imgB=DataContainer(imgB, stack=True),
labelA=DataContainer(self.labelA_list[index], stack=True),
labelB=DataContainer(self.labelB_list[indexB], stack=True))
def __getitem__(self, index):
img = ImageHelper.read_image(
self.img_list[index],
tool=self.configer.get('data', 'image_tool'),
mode=self.configer.get('data', 'input_mode'))
if os.path.exists(self.mask_list[index]):
maskmap = ImageHelper.read_image(self.mask_list[index],
tool=self.configer.get(
'data', 'image_tool'),
mode='P')
else:
maskmap = np.ones((img.size[1], img.size[0]), dtype=np.uint8)
if self.configer.get('data', 'image_tool') == 'pil':
maskmap = ImageHelper.to_img(maskmap)
kpts, bboxes = self.__read_json_file(self.json_list[index])
if self.aug_transform is not None and len(bboxes) > 0:
img, maskmap, kpts, bboxes = self.aug_transform(img,
maskmap=maskmap,
kpts=kpts,
bboxes=bboxes)
elif self.aug_transform is not None:
img, maskmap, kpts = self.aug_transform(img,
maskmap=maskmap,
kpts=kpts)
width, height = ImageHelper.get_size(maskmap)
maskmap = ImageHelper.resize(
maskmap, (width // self.configer.get('network', 'stride'),
height // self.configer.get('network', 'stride')),
interpolation='nearest')
maskmap = torch.from_numpy(np.array(maskmap, dtype=np.float32))
maskmap = maskmap.unsqueeze(0)
heatmap = self.heatmap_generator(kpts, [width, height], maskmap)
vecmap = self.paf_generator(kpts, [width, height], maskmap)
if self.img_transform is not None:
img = self.img_transform(img)
meta = dict(kpts=kpts, )
return dict(
img=DataContainer(img, stack=True),
heatmap=DataContainer(heatmap, stack=True),
maskmap=DataContainer(maskmap, stack=True),
vecmap=DataContainer(vecmap, stack=True),
meta=DataContainer(meta, stack=False, cpu_only=True),
)
def __getitem__(self, index):
img = ImageHelper.read_image(
self.item_list[index][0],
tool=self.configer.get('data', 'image_tool'),
mode=self.configer.get('data', 'input_mode'))
ori_img_size = ImageHelper.get_size(img)
if self.aug_transform is not None:
img = self.aug_transform(img)
border_size = ImageHelper.get_size(img)
if self.img_transform is not None:
img = self.img_transform(img)
meta = dict(ori_img_size=ori_img_size,
border_size=border_size,
img_path=self.item_list[index][0],
filename=self.item_list[index][1])
return dict(img=DataContainer(img,
stack=True,
return_dc=True,
samples_per_gpu=True),
meta=DataContainer(meta,
stack=False,
cpu_only=True,
return_dc=True,
samples_per_gpu=True))
def test(self, test_dir, out_dir):
for _, data_dict in enumerate(
self.test_loader.get_testloader(test_dir=test_dir)):
data_dict['testing'] = True
data_dict = RunnerHelper.to_device(self, data_dict)
out_dict = self.det_net(data_dict)
meta_list = DCHelper.tolist(data_dict['meta'])
test_indices_and_rois, test_roi_locs, test_roi_scores, test_rois_num = out_dict[
'test_group']
batch_detections = self.decode(test_roi_locs, test_roi_scores,
test_indices_and_rois,
test_rois_num, self.configer,
meta_list)
for i in range(len(meta_list)):
ori_img_bgr = ImageHelper.read_image(meta_list[i]['img_path'],
tool='cv2',
mode='BGR')
json_dict = self.__get_info_tree(batch_detections[i])
image_canvas = self.det_parser.draw_bboxes(
ori_img_bgr.copy(),
json_dict,
conf_threshold=self.configer.get('res', 'vis_conf_thre'))
ImageHelper.save(image_canvas,
save_path=os.path.join(
out_dir, 'vis/{}.png'.format(
meta_list[i]['filename'])))
Log.info('Json Path: {}'.format(
os.path.join(
out_dir,
'json/{}.json'.format(meta_list[i]['filename']))))
JsonHelper.save_file(json_dict,
save_path=os.path.join(
out_dir, 'json/{}.json'.format(
meta_list[i]['filename'])))
def __test_img(self, image_path, save_path):
Log.info('Image Path: {}'.format(image_path))
ori_image = ImageHelper.read_image(image_path,
tool=self.configer.get('data', 'image_tool'),
mode=self.configer.get('data', 'input_mode'))
ori_width, ori_height = ImageHelper.get_size(ori_image)
ori_img_bgr = ImageHelper.get_cv2_bgr(ori_image, mode=self.configer.get('data', 'input_mode'))
heatmap_avg = np.zeros((ori_height, ori_width, self.configer.get('network', 'heatmap_out')))
for i, scale in enumerate(self.configer.get('test', 'scale_search')):
image = self.blob_helper.make_input(ori_image,
input_size=self.configer.get('test', 'input_size'),
scale=scale)
with torch.no_grad():
heatmap_out_list = self.pose_net(image)
heatmap_out = heatmap_out_list[-1]
# extract outputs, resize, and remove padding
heatmap = heatmap_out.squeeze(0).cpu().numpy().transpose(1, 2, 0)
heatmap = cv2.resize(heatmap, (ori_width, ori_height), interpolation=cv2.INTER_CUBIC)
heatmap_avg = heatmap_avg + heatmap / len(self.configer.get('test', 'scale_search'))
all_peaks = self.__extract_heatmap_info(heatmap_avg)
image_canvas = self.__draw_key_point(all_peaks, ori_img_bgr)
ImageHelper.save(image_canvas, save_path)
def test(self, test_dir, out_dir):
for _, data_dict in enumerate(
self.test_loader.get_testloader(test_dir=test_dir)):
total_logits = None
if self.configer.get('test', 'mode') == 'ss_test':
total_logits = self.ss_test(data_dict)
elif self.configer.get('test', 'mode') == 'sscrop_test':
total_logits = self.sscrop_test(data_dict,
params_dict=self.configer.get(
'test', 'sscrop_test'))
elif self.configer.get('test', 'mode') == 'ms_test':
total_logits = self.ms_test(data_dict,
params_dict=self.configer.get(
'test', 'ms_test'))
elif self.configer.get('test', 'mode') == 'mscrop_test':
total_logits = self.mscrop_test(data_dict,
params_dict=self.configer.get(
'test', 'mscrop_test'))
else:
Log.error('Invalid test mode:{}'.format(
self.configer.get('test', 'mode')))
exit(1)
meta_list = DCHelper.tolist(data_dict['meta'])
for i in range(len(meta_list)):
label_map = np.argmax(total_logits[i], axis=-1)
label_img = np.array(label_map, dtype=np.uint8)
ori_img_bgr = ImageHelper.read_image(meta_list[i]['img_path'],
tool='cv2',
mode='BGR')
image_canvas = self.seg_parser.colorize(
label_img, image_canvas=ori_img_bgr)
ImageHelper.save(image_canvas,
save_path=os.path.join(
out_dir, 'vis/{}.png'.format(
meta_list[i]['filename'])))
if self.configer.get('data.label_list',
default=None) is not None:
label_img = self.__relabel(label_img)
if self.configer.get('data.reduce_zero_label', default=False):
label_img = label_img + 1
label_img = label_img.astype(np.uint8)
label_img = Image.fromarray(label_img, 'P')
label_path = os.path.join(
out_dir, 'label/{}.png'.format(meta_list[i]['filename']))
Log.info('Label Path: {}'.format(label_path))
ImageHelper.save(label_img, label_path)
def evaluate(self, pred_dir, gt_dir):
img_cnt = 0
for filename in os.listdir(pred_dir):
pred_path = os.path.join(pred_dir, filename)
gt_path = os.path.join(gt_dir, filename)
predmap = ImageHelper.to_np(
ImageHelper.read_image(pred_path, tool='pil', mode='P'))
gtmap = ImageHelper.to_np(
ImageHelper.read_image(gt_path, tool='pil', mode='P'))
predmap = self.relabel(predmap)
gtmap = self.relabel(gtmap)
self.seg_running_score.update(predmap[np.newaxis, :, :],
gtmap[np.newaxis, :, :])
img_cnt += 1
Log.info('Evaluate {} images'.format(img_cnt))
Log.info('mIOU: {}'.format(self.seg_running_score.get_mean_iou()))
Log.info('Pixel ACC: {}'.format(
self.seg_running_score.get_pixel_acc()))
def __getitem__(self, index):
imgA = ImageHelper.read_image(self.imgA_list[index],
tool=self.configer.get('data', 'image_tool'),
mode=self.configer.get('data', 'input_mode'))
imgB = ImageHelper.read_image(self.imgB_list[index],
tool=self.configer.get('data', 'image_tool'),
mode=self.configer.get('data', 'input_mode'))
if self.aug_transform is not None:
imgA, imgB = self.aug_transform([imgA, imgB])
if self.img_transform is not None:
imgA = self.img_transform(imgA)
imgB = self.img_transform(imgB)
return dict(
imgA=DataContainer(imgA, stack=True),
imgB=DataContainer(imgB, stack=True),
)
def __getitem__(self, index):
img = ImageHelper.read_image(
self.img_list[index],
tool=self.configer.get('data', 'image_tool'),
mode=self.configer.get('data', 'input_mode'))
img_size = ImageHelper.get_size(img)
labelmap = ImageHelper.read_image(self.label_list[index],
tool=self.configer.get(
'data', 'image_tool'),
mode='P')
if self.configer.get('data.label_list', default=None):
labelmap = self._encode_label(labelmap)
if self.configer.get('data.reduce_zero_label', default=None):
labelmap = self._reduce_zero_label(labelmap)
ori_target = ImageHelper.to_np(labelmap)
if self.aug_transform is not None:
img, labelmap = self.aug_transform(img, labelmap=labelmap)
border_size = ImageHelper.get_size(img)
if self.img_transform is not None:
img = self.img_transform(img)
if self.label_transform is not None:
labelmap = self.label_transform(labelmap)
meta = dict(ori_img_wh=img_size,
border_wh=border_size,
ori_target=ori_target)
return dict(
img=DataContainer(img, stack=True),
labelmap=DataContainer(labelmap, stack=True),
meta=DataContainer(meta, stack=False, cpu_only=True),
)
def __test_img(self, image_path, json_path, raw_path, vis_path):
Log.info('Image Path: {}'.format(image_path))
ori_image = ImageHelper.read_image(image_path,
tool=self.configer.get('data', 'image_tool'),
mode=self.configer.get('data', 'input_mode'))
ori_width, ori_height = ImageHelper.get_size(ori_image)
ori_img_bgr = ImageHelper.get_cv2_bgr(ori_image, mode=self.configer.get('data', 'input_mode'))
heatmap_avg = np.zeros((ori_height, ori_width, self.configer.get('network', 'heatmap_out')))
paf_avg = np.zeros((ori_height, ori_width, self.configer.get('network', 'paf_out')))
multiplier = [scale * self.configer.get('test', 'input_size')[1] / ori_height
for scale in self.configer.get('test', 'scale_search')]
stride = self.configer.get('network', 'stride')
for i, scale in enumerate(multiplier):
image, border_hw = self._get_blob(ori_image, scale=scale)
with torch.no_grad():
paf_out_list, heatmap_out_list = self.pose_net(image)
paf_out = paf_out_list[-1]
heatmap_out = heatmap_out_list[-1]
# extract outputs, resize, and remove padding
heatmap = heatmap_out.squeeze(0).cpu().numpy().transpose(1, 2, 0)
heatmap = cv2.resize(heatmap, None, fx=stride, fy=stride, interpolation=cv2.INTER_CUBIC)
heatmap = cv2.resize(heatmap[:border_hw[0], :border_hw[1]],
(ori_width, ori_height), interpolation=cv2.INTER_CUBIC)
paf = paf_out.squeeze(0).cpu().numpy().transpose(1, 2, 0)
paf = cv2.resize(paf, None, fx=stride, fy=stride, interpolation=cv2.INTER_CUBIC)
paf = cv2.resize(paf[:border_hw[0], :border_hw[1]],
(ori_width, ori_height), interpolation=cv2.INTER_CUBIC)
heatmap_avg = heatmap_avg + heatmap / len(multiplier)
paf_avg = paf_avg + paf / len(multiplier)
all_peaks = self.__extract_heatmap_info(heatmap_avg)
special_k, connection_all = self.__extract_paf_info(ori_img_bgr, paf_avg, all_peaks)
subset, candidate = self.__get_subsets(connection_all, special_k, all_peaks)
json_dict = self.__get_info_tree(ori_img_bgr, subset, candidate)
image_canvas = self.pose_parser.draw_points(ori_img_bgr.copy(), json_dict)
image_canvas = self.pose_parser.link_points(image_canvas, json_dict)
ImageHelper.save(image_canvas, vis_path)
ImageHelper.save(ori_img_bgr, raw_path)
Log.info('Json Save Path: {}'.format(json_path))
JsonHelper.save_file(json_dict, json_path)
def __getitem__(self, index):
img = ImageHelper.read_image(self.img_list[index],
tool=self.configer.get('data', 'image_tool'),
mode=self.configer.get('data', 'input_mode'))
label = self.label_list[index]
if self.aug_transform is not None:
img = self.aug_transform(img)
if self.img_transform is not None:
img = self.img_transform(img)
return dict(
img=DataContainer(img, stack=True),
label=DataContainer(label, stack=True),
)
def __getitem__(self, index):
img = ImageHelper.read_image(
self.img_list[index],
tool=self.configer.get('data', 'image_tool'),
mode=self.configer.get('data', 'input_mode'))
img_size = ImageHelper.get_size(img)
bboxes, labels = self.__read_json_file(self.json_list[index])
ori_bboxes, ori_labels = bboxes.copy(), labels.copy()
if self.aug_transform is not None:
img, bboxes, labels = self.aug_transform(img,
bboxes=bboxes,
labels=labels)
img_scale = ImageHelper.get_size(img)[0] / img_size[0]
labels = torch.from_numpy(labels).long()
bboxes = torch.from_numpy(bboxes).float()
meta = dict(ori_img_size=img_size,
border_size=ImageHelper.get_size(img),
img_scale=img_scale,
ori_bboxes=torch.from_numpy(ori_bboxes).float(),
ori_labels=torch.from_numpy(ori_labels).long())
if self.img_transform is not None:
img = self.img_transform(img)
return dict(img=DataContainer(img,
stack=True,
return_dc=True,
samples_per_gpu=True),
bboxes=DataContainer(bboxes,
stack=False,
return_dc=True,
samples_per_gpu=True),
labels=DataContainer(labels,
stack=False,
return_dc=True,
samples_per_gpu=True),
meta=DataContainer(meta,
stack=False,
cpu_only=True,
return_dc=True,
samples_per_gpu=True))
def __getitem__(self, index):
img = ImageHelper.read_image(self.img_list[index],
tool=self.configer.get('data', 'image_tool'),
mode=self.configer.get('data', 'input_mode'))
kpts, bboxes = self.__read_json_file(self.json_list[index])
if self.aug_transform is not None:
img, kpts, bboxes = self.aug_transform(img, kpts=kpts, bboxes=bboxes)
heatmap = self.heatmap_generator(kpts, ImageHelper.get_size(img))
if self.img_transform is not None:
img = self.img_transform(img)
return dict(
img=DataContainer(img, stack=True),
heatmap=DataContainer(heatmap, stack=True),
)
def __test_img(self, image_path, json_path, raw_path, vis_path):
Log.info('Image Path: {}'.format(image_path))
img = ImageHelper.read_image(
image_path,
tool=self.configer.get('data', 'image_tool'),
mode=self.configer.get('data', 'input_mode'))
trans = None
if self.configer.get('dataset') == 'imagenet':
if self.configer.get('data', 'image_tool') == 'cv2':
img = Image.fromarray(img)
trans = transforms.Compose([
transforms.Scale(256),
transforms.CenterCrop(224),
])
assert trans is not None
img = trans(img)
ori_img_bgr = ImageHelper.get_cv2_bgr(img,
mode=self.configer.get(
'data', 'input_mode'))
inputs = self.blob_helper.make_input(img,
input_size=self.configer.get(
'test', 'input_size'),
scale=1.0)
with torch.no_grad():
outputs = self.cls_net(inputs)
json_dict = self.__get_info_tree(outputs, image_path)
image_canvas = self.cls_parser.draw_label(ori_img_bgr.copy(),
json_dict['label'])
cv2.imwrite(vis_path, image_canvas)
cv2.imwrite(raw_path, ori_img_bgr)
Log.info('Json Path: {}'.format(json_path))
JsonHelper.save_file(json_dict, json_path)
return json_dict
def __getitem__(self, index):
img = ImageHelper.read_image(
self.img_list[index],
tool=self.configer.get('data', 'image_tool'),
mode=self.configer.get('data', 'input_mode'))
labels, bboxes, polygons = self.__read_json_file(self.json_list[index])
if self.aug_transform is not None:
img, bboxes, labels, polygons = self.aug_transform(
img, bboxes=bboxes, labels=labels, polygons=polygons)
if self.img_transform is not None:
img = self.img_transform(img)
return dict(img=DataContainer(img, stack=True),
bboxes=DataContainer(bboxes, stack=False),
labels=DataContainer(labels, stack=False),
polygons=DataContainer(polygons,
stack=False,
cpu_only=True))