def process(self, inputs, outputs):
for input, output in zip(inputs, outputs):
prediction = {"image_id": input["image_id"]}
instances = output["instances"].to(self._cpu_device)
prediction["instances"] = instances_to_coco_json(
instances, input["image_id"])
self._predictions.append(prediction)
def process(self, inputs, outputs):
"""
Args:
inputs: the inputs to a COCO model (e.g., GeneralizedRCNN).
It is a list of dict. Each dict corresponds to an image and
contains keys like "height", "width", "file_name", "image_id".
outputs: the outputs of a COCO model. It is a list of dicts with key
"instances" that contains :class:`Instances`.
"""
for input, output in zip(inputs, outputs):
prediction = {
"image_id": input["image_id"],
"file_name": input['file_name']
}
instances = output["instances"].to(self._cpu_device)
prediction["instances"] = instances_to_coco_json(
instances, input["image_id"])
for x in prediction["instances"]:
x['file_name'] = input['file_name']
# if len(prediction['instances']) == 0:
# self._logger.info("No prediction for {}".format(x['file_name']))
# prediction['instances'] = [
# {'file_name': input['file_name'],
# ''}]
self._predictions.append(prediction)
def process(self, inputs, outputs):
for inp, out in zip(inputs, outputs):
prediction = {"image_id": inp["image_id"]}
# TODO this is ugly
if "instances" in out:
instances = out["instances"].to(self._cpu_device)
prediction["instances"] = instances_to_coco_json(
instances, inp["image_id"])
if "proposals" in out:
prediction["proposals"] = out["proposals"].to(self._cpu_device)
self._predictions.append(prediction)
def create_new_dataset(self, fused_results: List[Dict]):
"""
Args:
fused_results:
the predictions results on the oracle dataset with
"""
super().create_new_dataset()
image_scores = [fs['image_score'] for fs in fused_results]
selected_image_ids = []
selected_annotations = []
allocated_budget = self.budget.allocate(self._round)
used_budget = 0
labeling_history = []
if self.sampling_method == 'top':
sorted_image_scores = np.argsort(image_scores).tolist()
while allocated_budget>used_budget and sorted_image_scores!=[]:
idx = sorted_image_scores.pop()
image_id = fused_results[idx]['image_id']
instances = fused_results[idx]['instances']
annotations = instances_to_coco_json(instances, image_id)
selected_image_ids.append(image_id)
selected_annotations.extend(annotations)
# Currently, there will be an 'score' field in each of the
# annotations, and it will be saved in the JSON. The existence
# of this field won't affect the coco loading, and will make
# it easier to compute the score.
cur_cost = fused_results[idx]['labeled_inst_from_gt'] + \
self.budget.eta * fused_results[idx]['recovered_inst']
used_budget += round(cur_cost)
labeling_history.append({
"image_id": fused_results[idx]['image_id'],
"labeled_inst_from_gt":fused_results[idx]['labeled_inst_from_gt'],
"used_inst_from_pred": fused_results[idx]['dropped_inst_from_pred'],
"recovered_inst": fused_results[idx]['recovered_inst']
})
else:
raise NotImplementedError
self.create_dataset_with_annotations(selected_annotations,
selected_image_ids,
labeling_history,
num_objects=round(used_budget))
dataset_eval = self.evaluate_merged_dataset(self._round)
pd.Series(dataset_eval).to_csv(self.cur_dataset_jsonpath.replace('.json', 'eval.csv'))
def process(self, output):
prediction = {"0": {}, "1": {}}
tmp_instances = {"0": {}, "1": {}}
for i in range(2):
if "instances" in output[str(i)]:
instances = output[str(i)]["instances"].to(self._cpu_device)
prediction[str(i)]["instances"] = instances_to_coco_json(
instances, "demo")
prediction[str(i)]["pred_plane"] = output[str(
i)]["instances"].pred_plane.to(self._cpu_device)
tmp_instances[str(i)]["embeddingbox"] = {
"pred_boxes": instances.pred_boxes,
"scores": instances.scores,
}
if "proposals" in output[str(i)]:
prediction[str(i)]["proposals"] = output[str(
i)]["proposals"].to(self._cpu_device)
if output["depth"][str(i)] is not None:
prediction[str(i)]["pred_depth"] = output["depth"][str(i)].to(
self._cpu_device)
xyz = self.depth2XYZ(output["depth"][str(i)])
prediction[str(i)] = self.override_depth(
xyz, prediction[str(i)])
if self._embedding_on:
if "pred_aff" in output:
tmp_instances["pred_aff"] = output["pred_aff"].to(
self._cpu_device)
if "geo_aff" in output:
tmp_instances["geo_aff"] = output["geo_aff"].to(
self._cpu_device)
if "emb_aff" in output:
tmp_instances["emb_aff"] = output["emb_aff"].to(
self._cpu_device)
prediction["corrs"] = tmp_instances
if self._camera_on:
camera_dict = {
"logits": {
"tran": output["camera"]["tran"].to(self._cpu_device),
"rot": output["camera"]["rot"].to(self._cpu_device),
},
"logits_sms": {
"tran":
softmax(output["camera"]["tran"].to(self._cpu_device)),
"rot":
softmax(output["camera"]["rot"].to(self._cpu_device)),
},
}
prediction["camera"] = camera_dict
return prediction
def main(args):
logger = setup_logger()
logger.info("Arguments: " + str(args))
cfg = setup_cfg(args)
predictor = DefaultPredictor(cfg)
cpu_device = torch.device("cpu")
metadata = MetadataCatalog.get(
cfg.DATASETS.TEST[0] if len(cfg.DATASETS.TEST) else "__unused")
if args.input_file:
with Path(args.input_file).open() as file:
image_names = [
str(Path(session) / "lri_1refl" / "image_COMBINED.png")
for session in map(str.strip, file) if session
]
output_folder = Path(args.output)
output_folder.mkdir(exist_ok=True, parents=True)
for path in tqdm.tqdm(image_names, disable=not args.output):
img = read_image(path, format="BGR")
start_time = time.time()
predictions = predictor(img)
num_predictions = len(predictions["instances"])
time_spent = time.time() - start_time
logger.info(
f"{path}: detected {num_predictions} instances in {time_spent:.2f}s"
)
instances = predictions["instances"].to(cpu_device)
out_i_folder = output_folder / Path(path).parents[1].name
out_i_folder.mkdir(exist_ok=True, parents=True)
output_json_file = out_i_folder / "result.json"
results = instances_to_coco_json(instances, -1)
with output_json_file.open("w") as f:
json.dump(results, f)
if args.plot_output:
out_filename = out_i_folder / "predicted.png"
visualizer = Visualizer(img, metadata)
vis_output = visualizer.draw_instance_predictions(
predictions=instances)
vis_output.save(str(out_filename))
def process(self, inputs, outputs):
"""
Override the base process method. This provides
the same processing with the addition of the filter step
"""
for input, output in zip(inputs, outputs):
prediction = {"image_id": input["image_id"]}
# TODO this is ugly
if "instances" in output:
instances = output["instances"].to(self._cpu_device)
instances = instances_to_coco_json(instances,
input["image_id"])
instances = self.filter_instances(
input["image_id"], (input['width'], input['height']),
instances)
prediction["instances"] = instances
if "proposals" in output:
prediction["proposals"] = output["proposals"].to(
self._cpu_device)
self._predictions.append(prediction)
if w_img < 1 or h_img < 1:
continue
# use PIL, to be consistent with evaluation
cv_img = cv2.imread(image_path)
img = read_image(image_path, format="BGR")
start_time = time.time()
# predictions, _ = demo.run_on_image(img)
predictions = predictor(img)
logger.info("{}: detected {} instances in {:.2f}s".format(
image_path, len(predictions["instances"]),
time.time() - start_time))
if "instances" in predictions:
instances = predictions["instances"].to(_cpu_device)
predictions["instances"] = instances_to_coco_json(
instances, img_id)
else:
raise NotImplementedError
for result in predictions["instances"]:
category_id = result["category_id"]
# assert category_id < num_classes, (
# f"A prediction has class={category_id}, "
# f"but the dataset only has {num_classes} classes and "
# f"predicted class id should be in [0, {num_classes - 1}]."
# )
result["category_id"] = reverse_id_mapping[category_id]
# apply grabcut algorithm to refine the masks
fgModel = np.zeros((1, MODEL_MEM_ALLOT), dtype="float")
bgModel = np.zeros((1, MODEL_MEM_ALLOT), dtype="float")
def process(self, inputs, outputs):
"""
Args:
inputs: the inputs to a model (e.g., GeneralizedRCNN).
It is a list of dict. Each dict corresponds to an image and
contains keys like "height", "width", "file_name", "image_id".
outputs: the outputs of a model. It is a list of dicts with key
"instances" that contains :class:`Instances`.
"""
for input, output in zip(inputs, outputs):
prediction = {"0": {}, "1": {}}
tmp_instances = {"0": {}, "1": {}}
for i in range(2):
# TODO this is ugly
prediction[str(i)]["image_id"] = input[str(i)]["image_id"]
prediction[str(i)]["file_name"] = input[str(i)]["file_name"]
if "instances" in output[str(i)]:
instances = output[str(i)]["instances"].to(
self._cpu_device)
prediction[str(i)]["instances"] = instances_to_coco_json(
instances, input[str(i)]["image_id"])
tmp_instances[str(i)]["embeddingbox"] = {
"pred_boxes": instances.pred_boxes,
"scores": instances.scores,
}
if "proposals" in output[str(i)]:
prediction[str(i)]["proposals"] = output[str(
i)]["proposals"].to(self._cpu_device)
if "annotations" in input[str(i)]:
tmp_instances[str(i)]["gt_bbox"] = [
ann["bbox"] for ann in input[str(i)]["annotations"]
]
if len(input[str(i)]["annotations"]) > 0:
tmp_instances[str(i)]["gt_bbox"] = np.array(
tmp_instances[str(i)]["gt_bbox"]).reshape(
-1, 4) # xywh from coco
original_mode = input[str(
i)]["annotations"][0]["bbox_mode"]
tmp_instances[str(i)]["gt_bbox"] = BoxMode.convert(
tmp_instances[str(i)]["gt_bbox"],
BoxMode(original_mode),
BoxMode.XYXY_ABS,
)
if hasattr(output[str(i)]["instances"], "pred_plane"):
prediction[str(i)]["pred_plane"] = output[str(
i)]["instances"].pred_plane.to(
self._cpu_device)
if output["depth"][str(i)] is not None:
prediction[str(i)]["pred_depth"] = output["depth"][str(
i)].to(self._cpu_device)
xyz = self.depth2XYZ(output["depth"][str(i)])
prediction[str(i)] = self.override_offset(
xyz, prediction[str(i)], output[str(i)])
depth_rst = get_depth_err(
output["depth"][str(i)],
input[str(i)]["depth"].to(self._device))
prediction[str(i)]["depth_l1_dist"] = depth_rst.to(
self._cpu_device)
if "pred_aff" in output:
tmp_instances["pred_aff"] = output["pred_aff"].to(
self._cpu_device)
if "geo_aff" in output:
tmp_instances["geo_aff"] = output["geo_aff"].to(
self._cpu_device)
if "emb_aff" in output:
tmp_instances["emb_aff"] = output["emb_aff"].to(
self._cpu_device)
if "gt_corrs" in input:
tmp_instances["gt_corrs"] = input["gt_corrs"]
prediction["corrs"] = tmp_instances
if "embedding" in self._plane_tasks:
if self._eval_gt_box:
aff_rst = get_affinity_label_score(
tmp_instances,
filter_iou=self._filter_iou,
filter_score=self._filter_score,
device=self._device,
)
else:
aff_rst = get_affinity_label_score(
tmp_instances,
hungarian_threshold=[],
filter_iou=self._filter_iou,
filter_score=self._filter_score,
device=self._device,
)
prediction.update(aff_rst)
if "camera" in self._plane_tasks:
camera_dict = {
"logits": {
"tran": output["camera"]["tran"].to(self._cpu_device),
"rot": output["camera"]["rot"].to(self._cpu_device),
},
"gts": {
"tran": input["rel_pose"]["position"],
"rot": input["rel_pose"]["rotation"],
"tran_cls": input["rel_pose"]["tran_cls"],
"rot_cls": input["rel_pose"]["rot_cls"],
},
}
prediction["camera"] = camera_dict
self._predictions.append(prediction)
