What is Optical Character Recognition
Technology that converts text in images or scanned documents into machine-readable text.
Definition
Optical Character Recognition is technology that converts text in images or scanned documents into machine-readable text. In practical AI work, it helps teams connect a concept to data, model behavior, product choices and evaluation. The useful question is not only what the term means, but how it affects quality, cost, reliability and risk in a real workflow.
Example
A visual inspection workflow uses Optical Character Recognition to interpret images or video before a human reviews uncertain cases.
Why it matters
Optical Character Recognition matters because technology that converts text in images or scanned documents into machine-readable text can change how teams build, evaluate or choose AI systems.
How it works
The system converts visual input into measurable signals such as objects, regions, labels, identity, pose or motion. For Optical Character Recognition, the key is to connect the definition with input data, assumptions, measurable outcomes and deployment limits.
Where it is used
- Used in image understanding, video analysis, inspection, recognition, tracking and visual automation.
Limitations
Visual models can fail under lighting changes, unusual angles, weak data or sensitive identity-related use cases.