davis
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The DAVIS 2017 video object segmentation dataset.
| Split |
Examples |
'train' |
60 |
'validation' |
30 |
FeaturesDict({
'metadata': FeaturesDict({
'num_frames': int64,
'video_name': string,
}),
'video': Sequence({
'frames': Image(shape=(None, None, 3), dtype=uint8),
'segmentations': Image(shape=(None, None, 1), dtype=uint8),
}),
})
| Feature |
Class |
Shape |
Dtype |
Description |
|
FeaturesDict |
|
|
|
| metadata |
FeaturesDict |
|
|
|
| metadata/num_frames |
Tensor |
|
int64 |
|
| metadata/video_name |
Tensor |
|
string |
|
| video |
Sequence |
|
|
|
| video/frames |
Image |
(None, None, 3) |
uint8 |
|
| video/segmentations |
Image |
(None, None, 1) |
uint8 |
|
@article{DBLP:journals/corr/Pont-TusetPCASG17,
author = {Jordi Pont{-}Tuset and
Federico Perazzi and
Sergi Caelles and
Pablo Arbelaez and
Alexander Sorkine{-}Hornung and
Luc Van Gool},
title = {The 2017 {DAVIS} Challenge on Video Object Segmentation},
journal = {CoRR},
volume = {abs/1704.00675},
year = {2017},
url = {http://arxiv.org/abs/1704.00675},
archivePrefix = {arXiv},
eprint = {1704.00675},
timestamp = {Mon, 13 Aug 2018 16:48:55 +0200},
biburl = {https://dblp.org/rec/journals/corr/Pont-TusetPCASG17.bib},
bibsource = {dblp computer science bibliography, https://dblp.org}
}
davis/480p (default config)
Config description: The 480p version of the dataset
Download size: 794.19 MiB
Dataset size: 792.26 MiB
Examples
(tfds.as_dataframe):
davis/full_resolution
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Last updated 2022-12-06 UTC.
[null,null,["Last updated 2022-12-06 UTC."],[],[],null,["# davis\n\n\u003cbr /\u003e\n\n- **Description**:\n\nThe DAVIS 2017 video object segmentation dataset.\n\n- **Additional Documentation** :\n [Explore on Papers With Code\n north_east](https://paperswithcode.com/dataset/davis)\n\n- **Homepage** : \u003chttps://davischallenge.org/\u003e\n\n- **Source code** :\n [`tfds.video.davis.Davis`](https://github.com/tensorflow/datasets/tree/master/tensorflow_datasets/video/davis/davis.py)\n\n- **Versions**:\n\n - `1.0.0`: Initial release.\n - `2.0.0`: Change instance ids to be 0, 1, 2, ...\n - **`2.1.0`** (default): Fix instance ids order.\n- **Auto-cached**\n ([documentation](https://www.tensorflow.org/datasets/performances#auto-caching)):\n No\n\n- **Splits**:\n\n| Split | Examples |\n|----------------|----------|\n| `'train'` | 60 |\n| `'validation'` | 30 |\n\n- **Feature structure**:\n\n FeaturesDict({\n 'metadata': FeaturesDict({\n 'num_frames': int64,\n 'video_name': string,\n }),\n 'video': Sequence({\n 'frames': Image(shape=(None, None, 3), dtype=uint8),\n 'segmentations': Image(shape=(None, None, 1), dtype=uint8),\n }),\n })\n\n- **Feature documentation**:\n\n| Feature | Class | Shape | Dtype | Description |\n|---------------------|--------------|-----------------|--------|-------------|\n| | FeaturesDict | | | |\n| metadata | FeaturesDict | | | |\n| metadata/num_frames | Tensor | | int64 | |\n| metadata/video_name | Tensor | | string | |\n| video | Sequence | | | |\n| video/frames | Image | (None, None, 3) | uint8 | |\n| video/segmentations | Image | (None, None, 1) | uint8 | |\n\n- **Supervised keys** (See\n [`as_supervised` doc](https://www.tensorflow.org/datasets/api_docs/python/tfds/load#args)):\n `None`\n\n- **Figure**\n ([tfds.show_examples](https://www.tensorflow.org/datasets/api_docs/python/tfds/visualization/show_examples)):\n Not supported.\n\n- **Citation**:\n\n @article{DBLP:journals/corr/Pont-TusetPCASG17,\n author = {Jordi Pont{-}Tuset and\n Federico Perazzi and\n Sergi Caelles and\n Pablo Arbelaez and\n Alexander Sorkine{-}Hornung and\n Luc Van Gool},\n title = {The 2017 {DAVIS} Challenge on Video Object Segmentation},\n journal = {CoRR},\n volume = {abs/1704.00675},\n year = {2017},\n url = {http://arxiv.org/abs/1704.00675},\n archivePrefix = {arXiv},\n eprint = {1704.00675},\n timestamp = {Mon, 13 Aug 2018 16:48:55 +0200},\n biburl = {https://dblp.org/rec/journals/corr/Pont-TusetPCASG17.bib},\n bibsource = {dblp computer science bibliography, https://dblp.org}\n }\n\ndavis/480p (default config)\n---------------------------\n\n- **Config description**: The 480p version of the dataset\n\n- **Download size** : `794.19 MiB`\n\n- **Dataset size** : `792.26 MiB`\n\n- **Examples**\n ([tfds.as_dataframe](https://www.tensorflow.org/datasets/api_docs/python/tfds/as_dataframe)):\n\nDisplay examples... \n\ndavis/full_resolution\n---------------------\n\n- **Config description**: The full resolution version of the dataset.\n\n- **Download size** : `2.75 GiB`\n\n- **Dataset size** : `2.78 GiB`\n\n- **Examples**\n ([tfds.as_dataframe](https://www.tensorflow.org/datasets/api_docs/python/tfds/as_dataframe)):\n\nDisplay examples..."]]
