2020年10月7日 · An explanation of what the term DORI means in the world of CCTV and artificial intelligence, including how to apply DORI to designing CCTV systems and examples of it in use.

Unlike DRI (also known as the Johnson Criteria) for thermal cameras, DORI is designed for visible light surveillance cameras and uses specific measurements in PPM (Pixels Per Meter) to define what Detection (25PPM), Observation (62PPM), Recognition (125PPM), and Identification (250PPM) are for standard color cameras.

2023年5月25日 · Detection, Observation, Recognition, and Identification (DORI) is a concept that has been introduced in the IEC EN62676 international standard for CCTV design. The idea behind DORI is to provide a clear understanding of the camera’s capabilities in terms of detecting and identifying objects in a scene.

2024年5月13日 · DORI stands for Detection, Observation, Recognition, and Identification. It’s a standard that explains how well a security camera can visually detect and identify people or objects at varying distances. Detection: This is the camera’s ability to spot an object in its view, crucial for early alerts.

What is DORI (Detection, Observation, Recognition, Identification) for Surveillance Cameras? DORI is an industry standard that defines how much detail in PPM (Pixels Per Meter) a visible surveillance camera needs to provide to obtain Detection, Observation, Recognition, Identification.

DORI (Detection, Observation, Recognition, Identification) is championed by the British Security Industry Association and Department of Homeland Security to delineate categories of identifiable information. The detection level allows for reliable and easy determination of whether a person or vehicle is present. It requires 10 Pixels Per Foot (PPF).

2023年9月20日 · How to Use DORI When Designing a CCTV/Security Camera System. DORI stands for Detection, Observation, Recognition, and Identification. This defines the four different levels of accuracy that a security camera can reproduce from a real scene ranging from “Detection”, being the least accurate, and “Identification” (as the name suggests ...

2025年1月30日 · DORI (Detection, Observation, Recognition, and Identification) is a set of guidelines that help users understand the performance capabilities of CCTV cameras. This article explains the importance of using the DORI metric when choosing your CCTV camera.

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DORI is not just a theoretical concept—it’s a practical guideline that streamlines the design and configuration of CCTV systems. By leveraging the color-coded DORI zones and features in our application, you can easily match equipment to requirements, ensuring maximum surveillance effectiveness—from basic detection to precise ...