Data Annotation and Labeling Applications are are designed to facilitate the annotation of datasets across various modalities such as images, videos, text, audio, and 3D sensor data (e.g., LiDAR or radar). They provide the necessary user interfaces and workflows to label data accurately and efficiently. This application class bridges the gap between raw data and usable datasets by transforming unstructured data into labeled, high-quality datasets that meet the requirements for training AI/ML models. They are indispensable for domains requiring complex or high-accuracy annotations, particularly in environments with large-scale or multimodal data challenges.
These user applications are typically integrated into broader annotation platforms, offering flexibility, collaboration, and robust workflows tailored to the needs of the data labeling task.
Some common sub-types of Data Annotation and Labeling Applications include:
* '''Image Annotation Applications:''' These applications enable annotators to label images using techniques such as bounding boxes, segmentation masks, keypoint annotations, and polygon annotations.
* '''Video Annotation Applications:''' For video data, annotators use platforms that allow frame-by-frame labeling, object tracking, and temporal segmentation. These tools support efficient annotation of moving objects and temporal relationships within video streams.
* '''Text Annotation Applications:''' Annotators working with text use specialized text annotation applications to perform tasks such as entity recognition, sentiment analysis, intent classification, and part-of-speech tagging. These applications often include features for collaborative annotation and NLP-specific workflows.
* '''Audio Annotation Applications:''' These tools allow annotators to transcribe spoken content, identify acoustic events, and tag specific segments of audio data. Advanced platforms may include features for annotating phonemes, speaker diarization, and background noise classification.
* '''Sensor Data Annotation Applications:''' For annotating data from LiDAR, radar, or other sensors, tools like Scale AI, Annotell, and Pointly provide functionality for point cloud labeling, 3D object detection, and spatial segmentation. These platforms are particularly useful in domains like autonomous driving and robotics.
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UUID | 809d94d5-0b93-45a7-83bf-192509ab7535 |
stereotype | Taxonomy Element |
C3T UUID | 809d94d5-0b93-45a7-83bf-192509ab7535 |
C3T URL | https://tide.act.nato.int/mediawiki/taxonomy/index.php/UA-1619 |
C3T Version | 809d94d5-0b93-45a7-83bf-192509ab7535 |
C3T Date | 14 December 2024 |
Creator | NATO Digital Staff |
Publisher | HQ SACT |
Classification | Unmarked |
Policy Identifier | Public |