| 145 | self.cats = cats |
| 146 | |
| 147 | def createIndexforResults(self): |
| 148 | # create index |
| 149 | print('creating index...') |
| 150 | anns, cats, imgs = {}, {}, {} |
| 151 | imgToAnns,catToImgs = defaultdict(list),defaultdict(list) |
| 152 | if 'annotations' in self.dataset: |
| 153 | for ann in self.dataset['annotations']: |
| 154 | imgToAnns[ann['image_id']].append(ann) |
| 155 | anns[ann['id']] = ann |
| 156 | |
| 157 | if 'images' in self.dataset: |
| 158 | for img in self.dataset['images']: |
| 159 | imgs[img['id']] = img |
| 160 | |
| 161 | if 'categories' in self.dataset: |
| 162 | for cat in self.dataset['categories']: |
| 163 | cats[cat['id']] = cat |
| 164 | |
| 165 | if 'annotations' in self.dataset and 'categories' in self.dataset: |
| 166 | for ann in self.dataset['annotations']: |
| 167 | catToImgs[ann['category_id']].append(ann['image_id']) |
| 168 | |
| 169 | print('index created!') |
| 170 | |
| 171 | # create class members |
| 172 | self.anns = anns |
| 173 | self.imgToAnns = imgToAnns |
| 174 | self.catToImgs = catToImgs |
| 175 | self.imgs = imgs |
| 176 | self.cats = cats |
| 177 | |
| 178 | def loadRes(self, resFile): |
| 179 | """ |