| | |
| | import mmengine.fileio as fileio |
| |
|
| | from mmseg.registry import DATASETS |
| | from .basesegdataset import BaseSegDataset |
| |
|
| |
|
| | @DATASETS.register_module() |
| | class PascalContextDataset(BaseSegDataset): |
| | """PascalContext dataset. |
| | |
| | In segmentation map annotation for PascalContext, 0 stands for background, |
| | which is included in 60 categories. ``reduce_zero_label`` is fixed to |
| | False. The ``img_suffix`` is fixed to '.jpg' and ``seg_map_suffix`` is |
| | fixed to '.png'. |
| | |
| | Args: |
| | ann_file (str): Annotation file path. |
| | """ |
| |
|
| | METAINFO = dict( |
| | classes=('background', 'aeroplane', 'bag', 'bed', 'bedclothes', |
| | 'bench', 'bicycle', 'bird', 'boat', 'book', 'bottle', |
| | 'building', 'bus', 'cabinet', 'car', 'cat', 'ceiling', |
| | 'chair', 'cloth', 'computer', 'cow', 'cup', 'curtain', 'dog', |
| | 'door', 'fence', 'floor', 'flower', 'food', 'grass', 'ground', |
| | 'horse', 'keyboard', 'light', 'motorbike', 'mountain', |
| | 'mouse', 'person', 'plate', 'platform', 'pottedplant', 'road', |
| | 'rock', 'sheep', 'shelves', 'sidewalk', 'sign', 'sky', 'snow', |
| | 'sofa', 'table', 'track', 'train', 'tree', 'truck', |
| | 'tvmonitor', 'wall', 'water', 'window', 'wood'), |
| | palette=[[120, 120, 120], [180, 120, 120], [6, 230, 230], [80, 50, 50], |
| | [4, 200, 3], [120, 120, 80], [140, 140, 140], [204, 5, 255], |
| | [230, 230, 230], [4, 250, 7], [224, 5, 255], [235, 255, 7], |
| | [150, 5, 61], [120, 120, 70], [8, 255, 51], [255, 6, 82], |
| | [143, 255, 140], [204, 255, 4], [255, 51, 7], [204, 70, 3], |
| | [0, 102, 200], [61, 230, 250], [255, 6, 51], [11, 102, 255], |
| | [255, 7, 71], [255, 9, 224], [9, 7, 230], [220, 220, 220], |
| | [255, 9, 92], [112, 9, 255], [8, 255, 214], [7, 255, 224], |
| | [255, 184, 6], [10, 255, 71], [255, 41, 10], [7, 255, 255], |
| | [224, 255, 8], [102, 8, 255], [255, 61, 6], [255, 194, 7], |
| | [255, 122, 8], [0, 255, 20], [255, 8, 41], [255, 5, 153], |
| | [6, 51, 255], [235, 12, 255], [160, 150, 20], [0, 163, 255], |
| | [140, 140, 140], [250, 10, 15], [20, 255, 0], [31, 255, 0], |
| | [255, 31, 0], [255, 224, 0], [153, 255, 0], [0, 0, 255], |
| | [255, 71, 0], [0, 235, 255], [0, 173, 255], [31, 0, 255]]) |
| |
|
| | def __init__(self, |
| | ann_file='', |
| | img_suffix='.jpg', |
| | seg_map_suffix='.png', |
| | reduce_zero_label=False, |
| | **kwargs) -> None: |
| | super().__init__( |
| | img_suffix=img_suffix, |
| | seg_map_suffix=seg_map_suffix, |
| | ann_file=ann_file, |
| | reduce_zero_label=reduce_zero_label, |
| | **kwargs) |
| | assert fileio.exists(self.data_prefix['img_path'], self.backend_args) |
| |
|
| |
|
| | @DATASETS.register_module() |
| | class PascalContextDataset59(BaseSegDataset): |
| | """PascalContext dataset. |
| | |
| | In segmentation map annotation for PascalContext, 0 stands for background, |
| | which is included in 60 categories. ``reduce_zero_label`` is fixed to |
| | True. The ``img_suffix`` is fixed to '.jpg' and ``seg_map_suffix`` is |
| | fixed to '.png'. |
| | Noted: If the background is 255 and the ids of categories are from 0 to 58, |
| | ``reduce_zero_label`` needs to be set to False. |
| | |
| | Args: |
| | ann_file (str): Annotation file path. |
| | """ |
| | METAINFO = dict( |
| | classes=('aeroplane', 'bag', 'bed', 'bedclothes', 'bench', 'bicycle', |
| | 'bird', 'boat', 'book', 'bottle', 'building', 'bus', |
| | 'cabinet', 'car', 'cat', 'ceiling', 'chair', 'cloth', |
| | 'computer', 'cow', 'cup', 'curtain', 'dog', 'door', 'fence', |
| | 'floor', 'flower', 'food', 'grass', 'ground', 'horse', |
| | 'keyboard', 'light', 'motorbike', 'mountain', 'mouse', |
| | 'person', 'plate', 'platform', 'pottedplant', 'road', 'rock', |
| | 'sheep', 'shelves', 'sidewalk', 'sign', 'sky', 'snow', 'sofa', |
| | 'table', 'track', 'train', 'tree', 'truck', 'tvmonitor', |
| | 'wall', 'water', 'window', 'wood'), |
| | palette=[[180, 120, 120], [6, 230, 230], [80, 50, 50], [4, 200, 3], |
| | [120, 120, 80], [140, 140, 140], [204, 5, 255], |
| | [230, 230, 230], [4, 250, 7], [224, 5, 255], [235, 255, 7], |
| | [150, 5, 61], [120, 120, 70], [8, 255, 51], [255, 6, 82], |
| | [143, 255, 140], [204, 255, 4], [255, 51, 7], [204, 70, 3], |
| | [0, 102, 200], [61, 230, 250], [255, 6, 51], [11, 102, 255], |
| | [255, 7, 71], [255, 9, 224], [9, 7, 230], [220, 220, 220], |
| | [255, 9, 92], [112, 9, 255], [8, 255, 214], [7, 255, 224], |
| | [255, 184, 6], [10, 255, 71], [255, 41, 10], [7, 255, 255], |
| | [224, 255, 8], [102, 8, 255], [255, 61, 6], [255, 194, 7], |
| | [255, 122, 8], [0, 255, 20], [255, 8, 41], [255, 5, 153], |
| | [6, 51, 255], [235, 12, 255], [160, 150, 20], [0, 163, 255], |
| | [140, 140, 140], [250, 10, 15], [20, 255, 0], [31, 255, 0], |
| | [255, 31, 0], [255, 224, 0], [153, 255, 0], [0, 0, 255], |
| | [255, 71, 0], [0, 235, 255], [0, 173, 255], [31, 0, 255]]) |
| |
|
| | def __init__(self, |
| | ann_file='', |
| | img_suffix='.jpg', |
| | seg_map_suffix='.png', |
| | reduce_zero_label=True, |
| | **kwargs): |
| | super().__init__( |
| | img_suffix=img_suffix, |
| | seg_map_suffix=seg_map_suffix, |
| | ann_file=ann_file, |
| | reduce_zero_label=reduce_zero_label, |
| | **kwargs) |
| | assert fileio.exists(self.data_prefix['img_path'], self.backend_args) |
| |
|
