In applied AI, “collect more data” is the default response to performance issues — but it’s increasingly wrong. Drawing on real-world deployments, this article explains why data signal quality, not data volume, determines whether AI systems scale reliably.
General image annotation is the foundation of reliable computer vision systems—but scaling it requires more than basic labeling tools. This guide walks through JTheta.ai’s end-to-end general image annotation workflow, covering workspace setup, dataset ingestion, annotation configuration, AI-assisted labeling, review pipelines, and training-ready exports. Learn how structured workflows and built-in quality controls help teams move from raw images to production-ready datasets with speed and precision.
Training data quality defines the ceiling of AI performance. Drawing from 10,000+ real-world AI projects across healthcare, autonomous systems, and enterprise vision, this article examines why data quality is a systems problem — not a labeling problem. We break down the quality dimensions that matter, modality-specific insights, and why manual QA fails at scale. The result is a practical, engineering-led perspective on building production-ready AI systems.
Computed Tomography (CT) images encode tissue density using Hounsfield Units (HU), a standardized scale critical for radiology and medical AI. This guide explains how CT pixel values are converted to HU, why HU consistency matters for clinical interpretation and AI model training, and how HU-aware workflows enable reliable, scanner-agnostic CT analysis.
LiDAR has become a foundational sensor for ADAS and autonomous driving, delivering precise 3D perception that cameras and radar alone cannot achieve. But the true value of LiDAR emerges only when high-quality annotations transform raw point clouds into reliable training datasets for detection, segmentation, and sensor-fusion models. This blog explores the technical role of LiDAR in ADAS perception systems and highlights how JTheta.ai provides enterprise-grade annotation workflows to accelerate the development of safe, scalable autonomous mobility solutions.
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