Open Source 데이터 라벨링 툴 목록 List of open source annotation tools for ML

■ Computer Vision

Tool	Types	Screen Shot	Features	License
Alturos.ImageAnnotation	Yolo type annotations		Collaborative annotation of images Verification of image annotation data Export for yolo (train.txt, test.txt, obj.names) with filters No requirement for a custom server	MIT
annotation_tools	COCO keypoint annotations		Load and visualize a COCO style dataset Edit Class Labels Edit Bounding Boxes Edit Keypoints Export a COCO style dataet Bounding Box Tasks for Amazon Mechanical Turk	MIT
BeaverDam	bounding boxes for videos			BSD-2-Clause
Boobs — YOLO BBox Annotation Tool	fast bounding boxes for Yolo, Pascal VOC and COCO		NEW! Basic Pascal VOC and COCO format support. Works in your browser on any platform. Complete YOLO format support. No need for image upload - everything is done locally! Zooming and panning images with guidelines for precise bboxing. Fast navigation for quick bboxing. Auto save in memory in case of accidental refreshes and crashes. Ability to crop your bboxes and save the resulting images. Information on both image and current bbox.	MIT
CVAT (Computer Vision Annotation Tool)	bounding boxes and segmentation, part of OpenCV			MIT
DeepLabel	bounding boxes for images and videos
FLAT - Facial Landmarks Annotation Tool	facial keypoint annotations			GPL-3.0
Image Annotation Tool	points and bounding boxes		annotation of objects with bounding boxes support for easily modifying, copying and pasting bounding boxes zoom in/out per object, freely chosen "fix points" can mark additional points on objects (these can be used to align annotated objects more accurately) the rotation of an object can be annotated (with fix points) each object can have freely chosen properties (numbers, text) the tool can even by used to visualize detection results (ordered by a score value) a subset of visible objects in an image can be chosen support for properties of images (numbers, text) If OpenCV is enabled, the following features are available, as well: selection of objects by filtering over properties alignment and extraction of selected objects generation of random samples per annotated object by applying various distortion methods
imglab	annotation tool that allows plugins		Auto suggestion Special attention for dlib users. You can easily adjust the order of parts / landmarks / featurepoints. Open-source and free forever. You can draw feature points and shapes (circles, rectangles, polygons). Other shapes like ellipses, lines, curves will be added in the future if there is demand. Small project file so it can be shared over the mail. In निम्न (Nimn) data format Multiple formats are supported dlib XML dlib pts Pascal VOC COCO Tensorflow (in plan)	MIT
Images Annotation Programme	bounding box annotations			MIT
ImageTagger	collaborative image labeling originating from RoboCup competitions. Mainly bounding boxes		team creation image sets bounding box, polygon, line and point labeling imageset download export format creation label export image preloading for labeling and verification label verification upload of existing labels tools exchange	MIT
JS Segment Annotator				BSD-3-Clause
KNOSSOS	for 3D images			GPL-2.0
Labelbox	polygon annotation			Apache-2.0
LabelImg	bounding boxes for PASCAL VOC			MIT
labelme	polygon annotation with python		Image annotation for polygon, rectangle, circle, line and point. Image flag annotation for classification and cleaning. Video annotation. GUI customization (predefined labels / flags, auto-saving, label validation, etc). Exporting VOC-format dataset for semantic/instance segmentation. Exporting COCO-format dataset for instance segmentation.	View
Label-tool	bounding boxes and polygons			MIT
MedTagger	for annotation of medical (image) datasets using crowdsourcing			Apache-2.0
OpenLabeler	PASCAL VOC bounding box annotations			Apache-2.0
OpenLabeling: open-source image and video labeler	annotations for object detection and object tracking YOLO darknet PASCAL VOC			Apache-2.0
PixelAnnotationTool	pixel-level segmentation annotation			LGPL-3.0
Pixie	bounding boxes, polygones and semantic segmentation		Bounding box Polygon Free hand drawing Semantic segmentation Scene/Frame annotation	MIT
pose-annotation-tool	pose annotations
Semantic Segmentation Editor	bitmaps and point clouds			MIT
turktool	bounding box tool for Mechanical Turk		Redux undo and redo of bounding boxes using keyboard Crosshairs for maximum accuracy Toggling crosshairs using keyboard POSTing annotations to Mechanical Turk via a form GETting image from a URL	MIT
UltimateLabeling	multi-purpose video annotation			MIT
VATIC - Video Annotation Tool from Irvine, California	video object annotations			MIT
VoTT (Visual Object Tagging Tool)	bounding boxes for images and videos with a focus on creating datasets for object motion detection			MIT
Yolo_mark	image annotation for Yolo v2 & v3			Unlicense

■ Point Clouds

Tool	Types	Screen Shot	Features	License
3D Bat	3D point cloud and 2D (pseudo 3D) image annotation			View
L-CAS 3D Point Cloud Annotation Tool	semi-automatic point cloud annotation			GPL-3.0
PointAtMe	annotating 3D point clouds using VR (Oculus Rift)			GPL-3.0
point cloud annotation tool	3D bounding box annotator for point clouds			MIT
RViz Cloud Annotation Tool	ROS-based multi-label point cloud annotation
Semantic Segmentation Editor	supports annotation of bitmaps and point clouds			MIT

■ Text

Tool	Types	Screen Shot	Features	License
annotator	annotation library for annotating websites. could be utilized for machine learning text annotation as well
brat (brat rapid annotation tool)	text annotation tool			View
doccano	text annotation tool		Collaborative annotation Multi-language support Mobile support Emoji 😄 support Dark theme RESTful API	MIT
ML-Annotate	standard text annotation tool			MIT
Poplar	web-based text annotator			GPL-3.0
TagEditor	text annotation for SpaCy			MIT
YEDDA: A Lightweight Collaborative Text Span Annotation Tool	collaborative text annotation			Apache-2.0

■ Other Data Types/Applications and multiple applications

Tool	Types	Screen Shot	Features	License
CrowdCurio Time Series Annotator Library	time series annotation		Support for feature annotation tasks. Support for interactive practice tasks. Support for multivariate time series. Support for medical time series in EDF format. Integrated support for CrowdCurio.
Curve	annotation of time series anomalies			Apache-2.0
Franklin	DNA sequence annotations			MIT
Label-studio	Supports image annotation as well as text annotation			Apache-2.0
TagAnomaly	annotation of time series anomalies			MIT

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