README.md

metadata

dataset_info:
  features:
    - name: image
      dtype:
        image:
          mode: RGB
    - name: segmentations
      sequence:
        image:
          mode: RGB
    - name: instances
      sequence:
        image:
          mode: L
    - name: filename
      dtype: string
    - name: folder
      dtype: string
    - name: source
      struct:
        - name: folder
          dtype: string
        - name: filename
          dtype: string
        - name: origin
          dtype: string
    - name: scene
      sequence: string
    - name: objects
      list:
        - name: id
          dtype: uint16
        - name: name
          dtype: string
        - name: name_ndx
          dtype: uint16
        - name: hypernym
          sequence: string
        - name: raw_name
          dtype: string
        - name: attributes
          dtype: string
        - name: depth_ordering_rank
          dtype: uint16
        - name: occluded
          dtype: bool
        - name: crop
          dtype: bool
        - name: parts
          struct:
            - name: is_part_of
              dtype: uint16
            - name: part_level
              dtype: uint8
            - name: has_parts
              sequence: uint16
        - name: polygon
          struct:
            - name: x
              sequence: uint16
            - name: 'y'
              sequence: uint16
            - name: click_date
              sequence: timestamp[us]
        - name: saved_date
          dtype: timestamp[us]
  splits:
    - name: train
      num_bytes: 4812448179.314
      num_examples: 25574
    - name: validation
      num_bytes: 464280715
      num_examples: 2000
  download_size: 5935251309
  dataset_size: 5276728894.314
configs:
  - config_name: default
    data_files:
      - split: train
        path: data/train-*
      - split: validation
        path: data/validation-*
license: bsd
task_categories:
  - object-detection
  - mask-generation
language:
  - en
tags:
  - MIT
  - CSAIL
  - panoptic
pretty_name: ADE20K
size_categories:
  - 10K<n<100K

ADE20K Dataset

Description

ADE20K is composed of more than 27K images from the SUN and Places databases. Images are fully annotated with objects, spanning over 3K object categories. Many of the images also contain object parts, and parts of parts. We also provide the original annotated polygons, as well as object instances for amodal segmentation. Images are also anonymized, blurring faces and license plates.

Images

MIT, CSAIL does not own the copyright of the images. If you are a researcher or educator who wish to have a copy of the original images for non-commercial research and/or educational use, we may provide you access by filling a request in our site. You may use the images under the following terms:

1. Researcher shall use the Database only for non-commercial research and educational purposes. MIT makes no representations or warranties regarding the Database, including but not limited to warranties of non-infringement or fitness for a particular purpose.
2. Researcher accepts full responsibility for his or her use of the Database and shall defend and indemnify MIT, including their employees, Trustees, officers and agents, against any and all claims arising from Researcher's use of the Database, including but not limited to Researcher's use of any copies of copyrighted images that he or she may create from the Database.
3. Researcher may provide research associates and colleagues with access to the Database provided that they first agree to be bound by these terms and conditions.
4. MIT reserves the right to terminate Researcher's access to the Database at any time.
5. If Researcher is employed by a for-profit, commercial entity, Researcher's employer shall also be bound by these terms and conditions, and Researcher hereby represents that he or she is fully authorized to enter into this agreement on behalf of such employer.

Software and Annotations

Image annotations provided belongs to MIT CSAIL and is licensed under a Creative Commons BSD-3 License Agreement

Copyright 2019 MIT, CSAIL

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Citations

@inproceedings{8100027,
  title      = {Scene Parsing through ADE20K Dataset},
  author     = {Zhou, Bolei and Zhao, Hang and Puig, Xavier and Fidler, Sanja and Barriuso, Adela and Torralba, Antonio},
  year       = 2017,
  booktitle  = {2017 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)},
  volume     = {},
  number     = {},
  pages      = {5122--5130},
  doi        = {10.1109/CVPR.2017.544},
  keywords   = {Image segmentation;Semantics;Sun;Labeling;Visualization;Neural networks;Computer vision}
}
@misc{zhou2018semantic,
  title         = {Semantic Understanding of Scenes through the ADE20K Dataset},
  author        = {Bolei Zhou and Hang Zhao and Xavier Puig and Tete Xiao and Sanja Fidler and Adela Barriuso and Antonio Torralba},
  year          = 2018,
  eprint        = {1608.05442},
  archiveprefix = {arXiv},
  primaryclass  = {cs.CV}
}