(self, train_sample_interval=1, test_sample_interval=1)
| 136 | ) |
| 137 | |
| 138 | def load_data(self, train_sample_interval=1, test_sample_interval=1): |
| 139 | |
| 140 | content = np.load(self.annot_path, allow_pickle=True) |
| 141 | num_examples = len(content['image_path']) |
| 142 | |
| 143 | if 'meta' in content: |
| 144 | meta = content['meta'].item() |
| 145 | print('meta keys:', meta.keys()) |
| 146 | else: |
| 147 | meta = None |
| 148 | print('No meta info provided! Please give height and width manually') |
| 149 | |
| 150 | print(f'Start loading humandata {self.annot_path} into memory...\nDataset includes: {content.files}'); tic = time.time() |
| 151 | image_path = content['image_path'] |
| 152 | |
| 153 | if meta is not None and 'height' in meta: |
| 154 | height = np.array(meta['height']) |
| 155 | width = np.array(meta['width']) |
| 156 | image_shape = np.stack([height, width], axis=-1) |
| 157 | else: |
| 158 | image_shape = None |
| 159 | |
| 160 | if self.__class__.__name__ == 'HI4D': |
| 161 | image_shape = None |
| 162 | |
| 163 | # add focal and principal point |
| 164 | # import ipdb;ipdb.set_trace() |
| 165 | if meta is not None and 'focal_length' in meta: |
| 166 | focal_length = np.array(meta['focal_length'], dtype=np.float32) |
| 167 | elif 'focal' in self.cam_param: |
| 168 | focal_length = np.array(self.cam_param['focal'], dtype=np.float32)[np.newaxis].repeat(num_examples, axis=0) |
| 169 | else: |
| 170 | focal_length = None |
| 171 | if meta is not None and 'principal_point' in meta: |
| 172 | principal_point = np.array(meta['principal_point'], dtype=np.float32) |
| 173 | elif 'princpt' in self.cam_param: |
| 174 | principal_point = np.array(self.cam_param['princpt'], dtype=np.float32)[np.newaxis].repeat(num_examples, axis=0) |
| 175 | else: |
| 176 | principal_point = None |
| 177 | |
| 178 | bbox_xywh = content['bbox_xywh'] |
| 179 | |
| 180 | if 'smplx' in content: |
| 181 | smplx = content['smplx'].item() |
| 182 | as_smplx = 'smplx' |
| 183 | elif 'smpl' in content: |
| 184 | smplx = content['smpl'].item() |
| 185 | as_smplx = 'smpl' |
| 186 | elif 'smplh' in content: |
| 187 | smplx = content['smplh'].item() |
| 188 | as_smplx = 'smplh' |
| 189 | |
| 190 | # TODO: temp solution, should be more general. But SHAPY is very special |
| 191 | elif self.__class__.__name__ == 'SHAPY': |
| 192 | smplx = {} |
| 193 | |
| 194 | else: |
| 195 | raise KeyError('No SMPL for SMPLX available, please check keys:\n' |
nothing calls this directly
no test coverage detected