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| # -------------------------------------------------------- | |
| # SiamMask | |
| # Licensed under The MIT License | |
| # Written by Qiang Wang (wangqiang2015 at ia.ac.cn) | |
| # -------------------------------------------------------- | |
| from os.path import join | |
| from os import listdir | |
| import json | |
| import glob | |
| import xml.etree.ElementTree as ET | |
| VID_base_path = './ILSVRC2015' | |
| ann_base_path = join(VID_base_path, 'Annotations/VID/train/') | |
| img_base_path = join(VID_base_path, 'Data/VID/train/') | |
| sub_sets = sorted({'ILSVRC2015_VID_train_0000', 'ILSVRC2015_VID_train_0001', 'ILSVRC2015_VID_train_0002', 'ILSVRC2015_VID_train_0003', 'val'}) | |
| vid = [] | |
| for sub_set in sub_sets: | |
| sub_set_base_path = join(ann_base_path, sub_set) | |
| videos = sorted(listdir(sub_set_base_path)) | |
| s = [] | |
| for vi, video in enumerate(videos): | |
| print('subset: {} video id: {:04d} / {:04d}'.format(sub_set, vi, len(videos))) | |
| v = dict() | |
| v['base_path'] = join(sub_set, video) | |
| v['frame'] = [] | |
| video_base_path = join(sub_set_base_path, video) | |
| xmls = sorted(glob.glob(join(video_base_path, '*.xml'))) | |
| for xml in xmls: | |
| f = dict() | |
| xmltree = ET.parse(xml) | |
| size = xmltree.findall('size')[0] | |
| frame_sz = [int(it.text) for it in size] | |
| objects = xmltree.findall('object') | |
| objs = [] | |
| for object_iter in objects: | |
| trackid = int(object_iter.find('trackid').text) | |
| name = (object_iter.find('name')).text | |
| bndbox = object_iter.find('bndbox') | |
| occluded = int(object_iter.find('occluded').text) | |
| o = dict() | |
| o['c'] = name | |
| o['bbox'] = [int(bndbox.find('xmin').text), int(bndbox.find('ymin').text), | |
| int(bndbox.find('xmax').text), int(bndbox.find('ymax').text)] | |
| o['trackid'] = trackid | |
| o['occ'] = occluded | |
| objs.append(o) | |
| f['frame_sz'] = frame_sz | |
| f['img_path'] = xml.split('/')[-1].replace('xml', 'JPEG') | |
| f['objs'] = objs | |
| v['frame'].append(f) | |
| s.append(v) | |
| vid.append(s) | |
| print('save json (raw vid info), please wait 1 min~') | |
| json.dump(vid, open('vid.json', 'w'), indent=4, sort_keys=True) | |
| print('done!') | |