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# Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved. | |
import argparse | |
import cv2 | |
import numpy as np | |
import glob | |
from maskrcnn_benchmark.config import cfg | |
from predictor import COCODemo | |
import time | |
def main(): | |
parser = argparse.ArgumentParser(description="PyTorch Object Detection Webcam Demo") | |
parser.add_argument( | |
"--config-file", | |
default="../configs/caffe2/e2e_mask_rcnn_X_101_32x8d_FPN_1x_caffe2.yaml", | |
metavar="FILE", | |
help="path to config file", | |
) | |
parser.add_argument( | |
"--confidence-threshold", | |
type=float, | |
default=0.7, | |
help="Minimum score for the prediction to be shown", | |
) | |
parser.add_argument( | |
"--min-image-size", | |
type=int, | |
default=224, | |
help="Smallest size of the image to feed to the model. " | |
"Model was trained with 800, which gives best results", | |
) | |
parser.add_argument( | |
"--show-mask-heatmaps", | |
dest="show_mask_heatmaps", | |
help="Show a heatmap probability for the top masks-per-dim masks", | |
action="store_true", | |
) | |
parser.add_argument( | |
"--masks-per-dim", | |
type=int, | |
default=2, | |
help="Number of heatmaps per dimension to show", | |
) | |
parser.add_argument( | |
"opts", | |
help="Modify model config options using the command-line", | |
default=None, | |
nargs=argparse.REMAINDER, | |
) | |
args = parser.parse_args() | |
# load config from file and command-line arguments | |
cfg.merge_from_file(args.config_file) | |
cfg.merge_from_list(args.opts) | |
cfg.freeze() | |
# prepare object that handles inference plus adds predictions on top of image | |
coco_demo = COCODemo( | |
cfg, | |
confidence_threshold=args.confidence_threshold, | |
show_mask_heatmaps=args.show_mask_heatmaps, | |
masks_per_dim=args.masks_per_dim, | |
min_image_size=args.min_image_size, | |
) | |
number_of_images = 1 | |
for i in range(number_of_images): | |
img = cv2.imread('/home/atas/kitti_data/2011_09_26/2011_10_03_drive_0042_sync/image_02/data/'+str(i).zfill(10)+'.png') | |
start_time = time.time() | |
#scale_percent = 200 # percent of original size | |
#width = int(img.shape[1] * scale_percent / 100) | |
#height = int(img.shape[0] * scale_percent / 100) | |
#dim = (width, height) | |
# resize image | |
#resized = cv2.resize(img, dim, interpolation = cv2.INTER_AREA) | |
composite, top_predictions = coco_demo.run_on_opencv_image(img) | |
labels = top_predictions.get_field("labels") | |
bbox = top_predictions.bbox | |
print(labels, bbox) | |
cv2.imwrite('/home/atas/kitti_data/2011_09_26/2011_10_03_drive_0042_sync/maskrcnn_detections/detection_image_02/'+str(i).zfill(10)+'.png',composite) | |
output = open(output_file, 'w') | |
for i in range(len(labels)): | |
full_label_bbox = str(labels.data.cpu().numpy()[i]) + ' ' + str(bbox.cpu().numpy()[i][0]) + ' ' + str(bbox.cpu().numpy()[i][1]) + ' ' + str(bbox.cpu().numpy()[i][2]) + ' ' + str(bbox.cpu().numpy()[i][3]) + '\n' | |
output.write(full_label_bbox) | |
output.close() | |
print("Time: {:.2f} s / img".format(time.time() - start_time)) | |
cv2.imshow("COCO detections", composite) | |
if cv2.waitKey(1) == 27: | |
break # esc to quit | |
cv2.destroyAllWindows() | |
if __name__ == "__main__": | |
main() |
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