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run_maskFormer.py
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run_maskFormer.py
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'''
run maskFormer on ade20k and AVD dataset
'''
import argparse
import glob
import multiprocessing as mp
import os
# fmt: off
import sys
sys.path.insert(1, os.path.join(sys.path[0], '..')) # NOQA
# fmt: on
import tempfile
import time
import warnings
import cv2
import numpy as np
import tqdm
from detectron2.config import get_cfg
from detectron2.data.detection_utils import read_image
from detectron2.projects.deeplab import add_deeplab_config
from detectron2.utils.logger import setup_logger
from MaskFormer.mask_former import add_mask_former_config
from MaskFormer.demo.predictor import VisualizationDemo
# constants
WINDOW_NAME = "MaskFormer demo"
def setup_cfg(args):
# load config from file and command-line arguments
cfg = get_cfg()
add_deeplab_config(cfg)
add_mask_former_config(cfg)
cfg.merge_from_file(args.config_file)
cfg.merge_from_list(args.opts)
cfg.freeze()
return cfg
def get_parser():
parser = argparse.ArgumentParser(description="Detectron2 demo for builtin configs")
parser.add_argument(
"--config-file",
default="configs/ade20k-150/maskformer_R50_bs16_160k.yaml",
metavar="FILE",
help="path to config file",
)
parser.add_argument("--webcam", action="store_true", help="Take inputs from webcam.")
parser.add_argument("--video-input", help="Path to video file.")
parser.add_argument(
"--input",
nargs="+",
help="A list of space separated input images; "
"or a single glob pattern such as 'directory/*.jpg'",
)
parser.add_argument(
"--output",
help="A file or directory to save output visualizations. "
"If not given, will show output in an OpenCV window.",
)
parser.add_argument(
"--confidence-threshold",
type=float,
default=0.5,
help="Minimum score for instance predictions to be shown",
)
parser.add_argument(
"--opts",
help="Modify config options using the command-line 'KEY VALUE' pairs",
default=[],
nargs=argparse.REMAINDER,
)
return parser
if __name__ == "__main__":
mp.set_start_method("spawn", force=True)
args = get_parser().parse_args()
setup_logger(name="fvcore")
logger = setup_logger()
logger.info("Arguments: " + str(args))
args.config_file = '../MaskFormer/configs/ade20k-150/swin/maskformer_swin_large_IN21k_384_bs16_160k_res640.yaml'
args.opts = ['MODEL.WEIGHTS', '../MaskFormer/model_weights/model_final_aefa3b.pkl']
# assert 1 == 2
cfg = setup_cfg(args)
demo = VisualizationDemo(cfg)
# run on ADE20K
'''
data_folder = '/projects/kosecka/Datasets/ADE20K/Semantic_Segmentation'
saved_folder = 'output/ade20k_maskformer_results'
# ============================== deal with OOD datasets ==================================
img_list = np.load(f'{data_folder}/val_img_list.npy', allow_pickle=True)
for idx in range(img_list.shape[0]):
img_dir = img_list[idx]['img']
name = img_dir[18:-4]
print(f'name = {name}')
path = f'{data_folder}/{img_dir}'
# use PIL, to be consistent with evaluation
img = read_image(path, format="BGR")
start_time = time.time()
predictions, visualized_output = demo.run_on_image(img)
logger.info(
"{}: {} in {:.2f}s".format(
path,
"detected {} instances".format(len(predictions["instances"]))
if "instances" in predictions
else "finished",
time.time() - start_time,
)
)
out_filename = f'{saved_folder}/{name}_mask.jpg'
visualized_output.save(out_filename)
# save predictions
preds = predictions['sem_seg'].cpu().numpy() # 150 x h x w
sseg_img = np.argmax(preds, axis=0) # h x w
np.save(f'{saved_folder}/{name}.npy', sseg_img)
'''
# run on AVD
data_folder = '/projects/kosecka/Datasets/AVD_annotation-main'
saved_folder = 'output/AVD_maskFormer_results'
scene_list = ['Home_001_1', 'Home_002_1', 'Home_003_1', 'Home_004_1', 'Home_005_1', 'Home_006_1',
'Home_007_1', 'Home_008_1', 'Home_010_1', 'Home_011_1', 'Home_014_1', 'Home_014_2',
'Home_015_1', 'Home_016_1',]
for scene in scene_list:
img_name_list = [os.path.splitext(os.path.basename(x))[0]
for x in sorted(glob.glob(f'{data_folder}/{scene}/selected_images/*.jpg'))]
for img_name in img_name_list:
print(f'name = {img_name}')
path = f'{data_folder}/{scene}/selected_images/{img_name}.jpg'
# use PIL, to be consistent with evaluation
img = read_image(path, format="BGR")
start_time = time.time()
predictions, visualized_output = demo.run_on_image(img)
logger.info(
"{}: {} in {:.2f}s".format(
path,
"detected {} instances".format(len(predictions["instances"]))
if "instances" in predictions
else "finished",
time.time() - start_time,
)
)
out_filename = f'{saved_folder}/{img_name}_mask.jpg'
visualized_output.save(out_filename)
# save predictions
preds = predictions['sem_seg'].cpu().numpy() # 150 x h x w
sseg_img = np.argmax(preds, axis=0) # h x w
np.save(f'{saved_folder}/{img_name}.npy', sseg_img)