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AI数据的保存和标注平台
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Jason Wu 6a29b344c7
Support of Google Cloud Storage for cloud storage (#3561) 
* Support Google Cloud Storage for cloud provider

Implement GoogleCloudStorage and add KEY_FILE_PATH to
CredentialsTypeChoice, and key_file_path in Credentials

* Handle cloud storage key contains path seperator

* Update changelog

* Add the migration file for engine_cloud_provider table
 		5 years ago
.github Project: export as a dataset (#3365) 5 years ago
.vscode Small improvement of vs-code settings (#3452) 5 years ago
components Logstash PR fix (#3460) 5 years ago
cvat Support of Google Cloud Storage for cloud storage (#3561) 5 years ago
cvat-canvas Intelligent scissors disabling feature (#3510) 5 years ago
cvat-canvas3d Added notification, adjusted browserlist query and configs (#3501) 5 years ago
cvat-core Intelligent scissors disabling feature (#3510) 5 years ago
cvat-data Added notification, adjusted browserlist query and configs (#3501) 5 years ago
cvat-ui fix: upgrade redux from 4.1.0 to 4.1.1 (#3588) 5 years ago
helm-chart Fix all remark warnings (#3261) 5 years ago
serverless Semi-automatic tools enhancements (Non-blocking UI, tips) (#3473) 5 years ago
site Update cli.md with missing features (upload, export, import) (#3572) 5 years ago
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.codacy.yml Reformatted (#2349) 5 years ago
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.dockerignore React UI: Player in annotation view & settings page (#1018) 6 years ago
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docker-compose.yml added missed restart:always option for traefik service (#3600) 5 years ago
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wait-for-it.sh Release 0.1.0 8 years ago

README.md

Computer Vision Annotation Tool (CVAT)

CI Gitter chat Coverage Status server pulls ui pulls DOI

CVAT is free, online, interactive video and image annotation tool for computer vision. It is being used by our team to annotate million of objects with different properties. Many UI and UX decisions are based on feedbacks from professional data annotation team. Try it online cvat.org.

CVAT screenshot

Documentation

Screencasts

Supported annotation formats

Format selection is possible after clicking on the Upload annotation and Dump annotation buttons. Datumaro dataset framework allows additional dataset transformations via its command line tool and Python library.

For more information about supported formats look at the documentation.

Annotation format Import Export
CVAT for images X X
CVAT for a video X X
Datumaro X
PASCAL VOC X X
Segmentation masks from PASCAL VOC X X
YOLO X X
MS COCO Object Detection X X
TFrecord X X
MOT X X
LabelMe 3.0 X X
ImageNet X X
CamVid X X
WIDER Face X X
VGGFace2 X X
Market-1501 X X
ICDAR13/15 X X

Deep learning serverless functions for automatic labeling

Name Type Framework CPU GPU
Deep Extreme Cut interactor OpenVINO X
Faster RCNN detector OpenVINO X
Mask RCNN detector OpenVINO X
YOLO v3 detector OpenVINO X
Object reidentification reid OpenVINO X
Semantic segmentation for ADAS detector OpenVINO X
Text detection v4 detector OpenVINO X
SiamMask tracker PyTorch X
f-BRS interactor PyTorch X
Inside-Outside Guidance interactor PyTorch X
Faster RCNN detector TensorFlow X X
Mask RCNN detector TensorFlow X X
RetinaNet detector PyTorch X X

Online demo: cvat.org

This is an online demo with the latest version of the annotation tool. Try it online without local installation. Only own or assigned tasks are visible to users.

Disabled features:

Limitations:

  • No more than 10 tasks per user
  • Uploaded data is limited to 500Mb

Prebuilt Docker images

Prebuilt docker images for CVAT releases are available on Docker Hub:

LICENSE

Code released under the MIT License.

This software uses LGPL licensed libraries from the FFmpeg project. The exact steps on how FFmpeg was configured and compiled can be found in the Dockerfile.

FFmpeg is an open source framework licensed under LGPL and GPL. See https://www.ffmpeg.org/legal.html. You are solely responsible for determining if your use of FFmpeg requires any additional licenses. Intel is not responsible for obtaining any such licenses, nor liable for any licensing fees due in connection with your use of FFmpeg.

Questions

CVAT usage related questions or unclear concepts can be posted in our Gitter chat for quick replies from contributors and other users.

However, if you have a feature request or a bug report that can reproduced, feel free to open an issue (with steps to reproduce the bug if it's a bug report) on GitHub* issues.

If you are not sure or just want to browse other users common questions, Gitter chat is the way to go.

Other ways to ask questions and get our support:

Links

Projects using CVAT

  • Onepanel is an open source vision AI platform that fully integrates CVAT with scalable data processing and parallelized training pipelines.
  • DataIsKey uses CVAT as their prime data labeling tool to offer annotation services for projects of any size.
  • Human Protocol uses CVAT as a way of adding annotation service to the human protocol.