Data annotation
Data annotation
ACS Technologies delivers accurate, scalable AI-ready datasets through expert data annotation, quality control, and secure workflows, powering computer vision models. Our workflows stay flexible and aligned with guidelines and QA needs.We also support autonomous driving datasets through 2D video tracking, 3D LiDAR cuboids, point cloud segmentation, camera LiDAR fusion, 4D temporal annotation, and BEV mapping. These capabilities help enterprises accelerate AI adoption, simplify operations, and build intelligent automated systems effectively and reliably.
- Creates high-quality annotated datasets for computer vision, NLP, autonomous systems, and deep learning.
- Performs many quality checks to eliminate inconsistencies and achieve top-tier annotation accuracy.
- Supports business AI pipelines with scalable teams for large volume annotation projects.
- Provides safe, compliant, and traceable procedures that adhere to worldwide data protection requirements.
Our Core Data Annotation Expertise
Image annotation services
ACS Technologies delivers highly precise image annotation services that power a wide spectrum of computer vision applications across retail, healthcare, surveillance, and autonomous technologies. Its capabilities include object detection, image classification, semantic segmentation, polygon annotation, keypoint mapping, and landmark labeling. Every dataset is produced with pixel-level accuracy, standardized labeling protocols, and multi-stage validation to ensure consistency. These meticulously annotated visuals enable organizations to build reliable recognition models that detect objects, interpret patterns, and perform effectively in real-world environments. Scalable workflows support both pilot projects and large enterprise deployments with consistent quality assurance.
Text Annotation Services
ACS Technologies provides state-of-the-art text annotation services to help turn unstructured content into structured, meaningful, and AI-ready data. Our top-qualified linguists focus on emotion tagging, named entity recognition, intent detection, document classification, content moderation tagging, keyword extraction, and linguistic analysis in order to enable proper natural language processing.ACS Technologies combines linguistic expertise with automated validation frameworks to ensure each dataset possesses contextual integrity, semantic accuracy, and tonal consistency. This opens a whole new perspective toward building advanced chatbots, search engines, recommendation systems, compliance monitoring tools, and AI-powered content intelligence solutions with superior performance and reliability.
Video Annotation Services
ACS Technologies is a leading video annotation service provider, offering frame-by-frame labeling with extremely high accuracy. Our teams specialize in motion tracking, temporal segmentation, activity recognition, autonomous navigation mapping, behavior monitoring, crowd analytics, and event detection.We ensure smooth object continuity, consistent tagging across frames, and detailed attribute documentation. This level of accuracy enables AI models to identify actions, anticipate movement patterns, and decipher complex real-world visual sequences used in traffic analytics, surveillance systems, industrial automation, sports analysis, and autonomous mobility.
Audio Annotation Services
ACS Technologies excels in audio annotation, offering meticulous transcription, categorization, and labeling that support speech recognition, voice analytics, and acoustic event identification. Our capabilities also include transcription, speaker diarization, emotion and sentiment tagging, accent detection, noise labeling, and sound classification.These precisely structured audio datasets contribute directly to high-performance conversational AI, intelligent voice assistants, contact center automation, sentiment analysis tools, and real-time audio interpretation systems that need to grasp human speech and environmental sounds with precision.
2D Annotation Services
We believe in providing very reliable 2D annotations to organizations needing highly accurate object detection and spatial mappings using two-dimensional visual data. We annotate images, diagrams, maps, and sensor-based visuals using bounding boxes, polylines, segmentation masks, and region labeling.The services provided allow for key use cases in medical imaging, industrial quality inspection, agriculture monitoring, geographic mapping, and product recognition. By maintaining strict accuracy standards with scalable workflows, ACS Technologies helps customers develop dependable AI models that correctly classify objects, identify defects, and analyze structured 2D data with consistency.
3D Data and LiDAR Annotation
ACS Technologies leads in high-precision 3D and LiDAR annotation, powering advanced autonomous systems, robotics, and spatial intelligence platforms. Our teams create 3D bounding boxes, point cloud segmentation, depth estimation, lane marking, object classification, and environment modeling with utmost accuracy. These skills are critical for self-driving cars, drones, robots, intelligent city planning, and enhanced surveillance. ACS Technologies offers exact measurement of depth, distance, orientation, and spatial connections, enabling machine learning models to perceive and respond to real-time situations with clarity and dependability.
Large Language Model (LLM) Annotation
ACS Technologies provides specialised LLM annotation services for clients constructing advanced AI and foundation models. We collect high-quality human-generated datasets, improve model replies, organise instruction-based training data, annotate conversational flows, categorise material for safety and compliance, and use reinforcement learning from human feedback (RLHF).Our skilled linguists and adept annotators assure the highest levels of accuracy, consistency, and adherence to the safety requirements necessary for training big AI systems. We allow businesses to create intelligent, context-aware, accountable, and dependable language models that enhance decision-making, lower risk, and enable advanced automation capabilities.