CVAT Academy
Articles
Master professional data annotation with our comprehensive training course. Learn the platform's key tools and useful tips, then practice expert labeling skills with hands-on exercises.
ArticleLesson 1 · Lecture 1What is Data Annotation? Definition, Use Cases, and Roles
ArticleLesson 2 · Lecture 2What Is a Data Annotator? Responsibilities, Tools, and Importance
ArticleLesson 3 · Lecture 3Data Confidentiality in Annotation: Importance, Risks, and Best Practices
ArticleLesson 4 · Lecture 4CVAT UI Overview: Projects, Tasks, Jobs & Roles
ArticleLesson 7 · Lecture 5Bounding Box Annotation in CVAT: Basics & Tips
ArticleLesson 10 · Lecture 6Polygon & Polyline Annotation in CVAT
ArticleLesson 13 · Lecture 7Brush Tool in CVAT for Pixel-Accurate Segmentation
ArticleLesson 16 · Lecture 8Keypoints & Skeletons in CVAT: Pose and Landmark Annotation
ArticleLesson 19 · Lecture 9Attributes in CVAT: Metadata That Improves Your Dataset
ArticleLesson 20 · Lecture 9Annotation with Tags: Instant Image Classification
ArticleLesson 23 · Lecture 10Cuboids in CVAT: 3D Bounding Boxes and Spatial Labeling
ArticleLesson 27 · Lecture 11Ellipse Tool in CVAT: Fast Annotation for Round Objects
ArticleLesson 30 · Lecture 12Track Mode in CVAT: Video Annotation & Keyframes
ArticleLesson 33 · Lecture 13AI Tools in CVAT: Assisted and Automatic Annotation
ArticleLesson 36 · Lecture 14Labeling Guidelines: How to Keep Annotations Consistent
ArticleLesson 38 · Lecture 15Annotation Quality: What “Good Labels” Look Like
ArticleLesson 40 · Lecture 16Quality Control for Annotation: Reviews, Checks, and Workflow Tips