Compare the technologies to choose the solution that best fits your safety and monitoring needs
Welcome to the future of monitoring and safety
In the world of industrial safety and monitoring, choosing the right technology can make all the difference.
There are various approaches to computer vision, but not all technologies are the same.
Two of the most common options are monocameras and stereocameras, each with its own specific advantages and limitations.
Monocameras, traditional solutions, are often used for basic applications where accuracy is not critical. However, they have significant limitations in terms of depth recognition and handling false positives and negatives.
Stereocameras, on the other hand, represent an advancement in vision technology, offering superior precision in object detection and distance estimation, regardless of environmental conditions. This advanced technology can greatly enhance safety and operational efficiency.
Kiwitron offers cutting-edge solutions for both technologies.
Why is it important to understand the difference?
The choice between monocameras and stereocameras depends on several factors, including the operating environment, the type of objects to detect, and specific safety requirements. Understanding the key differences will help you make an informed decision, ensuring that you select the technology best suited to your operational needs. On this page, we’ll explore the advantages and limitations of both technologies, providing a detailed comparison to help you determine the ideal solution for your needs.
Monocameras and stereocameras: a comparison of technologies
Feature | Monocamera | KiwiEye |
---|---|---|
Distance detection accuracy | Low, depends on viewing angle | High, independent of viewing angle |
Recognition of people and objects | Limited | Advanced, with customizable configurations |
Handling of false positives and negatives | Prone to errors | Quickly resolved by Kiwitron’s AI team |
Zoning function | Not available | Available, with ArUco support |
Anti-tampering | Limited | Advanced, with tampering detection |
Detection range | ~10 meters | ~25 meters |
Distance configuration | Not supported | Supported |
Heatmap for nearmiss and risk analysis | Not available | Available, with detailed analysis |
Feature | Monocamera | KiwiEye | |
---|---|---|---|
Distance detection accuracy | Low, depends on viewing angle | High, independent of viewing angle | |
Recognition of people and objects | Limited | Advanced, with customizable configurations | |
Handling of false positives and negatives | Prone to errors | Quickly resolved by Kiwitron’s AI team | |
Zoning function | Not available | Available, with ArUco support | |
Anti-tampering | Limited | Advanced, with tampering detection | |
Recognition range | ~10 meters | ~25 meters | |
Distance configuration | Not supported | Supported | |
Heatmap for nearmiss and risk analysis | Not available | Available, with detailed analysis |
Limitations of monocameras: what you need to know
Monocameras are often chosen for basic applications due to their simplicity and lower cost. However, they have several significant limitations that affect their accuracy and reliability, especially in complex or dynamic environments.
Dependence on viewing angle
Monocameras rely on the lens’s viewing angle for object detection and distance measurement. This means that changes in the camera's angle can significantly alter distance perception, leading to detection errors. As shown in the example below, if the viewing angle is not perfectly perpendicular to the object, the distance may be underestimated or overestimated, potentially causing safety issues.
Variable distances if the operator is partially obscured
Problems in accurately detecting the distance to people also occur when an operator is not fully visible. In the example below, the person is in the same position, but if they are partially obscured (e.g., carrying a box), the monocamera is unable to detect the actual distance from the subject.
Limitations in object recognition
Kiwitron’s advantage with KiwiEye is its ability to eliminate false positives.
Sensitivity to environmental conditions
Vulnerability to tampering
Camera obstruction
The monocamera is not capable of measuring distance (it only estimates it), making it impossible to overcome this tampering attempt.
Camera repositioning
The monocamera is not able to detect changes in tilt or position because it lacks an internal accelerometer, making it unable to detect this type of tampering attempt.
Camera disconnection
The monocamera lacks a central logic system, making it impossible to overcome a tampering attempt if it is disconnected.
All these limitations apply to generic monocamera systems: they are not product-specific settings but inherent technological limitations
Advantages of stereocameras: the reliable solution for advanced safety and monitoring
The stereocameras represent a significant advancement in computer vision technology. They offer a range of advantages over monocameras, making them the ideal choice for complex environments where safety and precision are critical.
Here are some of the main advantages of stereocameras
Accurate distance measurement
independent of viewing angle
Advanced recognition
of people and objects
Effective handling
of false positives
and false negatives
Advanced
zoning functionality
Advanced
anti-tampering
capability
Heatmap
for nearmiss
and risk
analysis
Remote
configuration
and flexibility
Misurazione accurata della distanza, indipendente dall’angolo di visione
Riconoscimento avanzato di persone e oggetti
Gestione efficace dei falsi positivi e negativi
Funzionalità di zoning avanzato
Capacità anti-manomissione avanzata
Heatmap per l'analisi dei nearmiss e dei rischi
Key sectors where stereocameras prove to be the ideal solution to enhance operations
Sector | Use of Stereocameras | |
---|---|---|
Industrial and Manufacturing Sector | Stereocameras are used to enhance safety and operational efficiency. They can monitor work areas to automatically detect people and objects, preventing accidents and collisions. | |
Logistics and Warehouses | In warehouses and distribution centers, stereocameras are crucial for monitoring loading and unloading operations. They can detect load heights and identify risk areas, thereby preventing accidents. | |
Construction and Building Sites | Stereocameras are used to monitor construction activities, ensuring worker safety and preventing accidents. They can detect the presence of people in dangerous areas and generate heatmaps to identify risk zones. | |
Precision Agriculture | Stereocameras help monitor crops by detecting pests or diseases and determining plant maturity. They are also a driving assistance solution for vehicles in the fields, avoiding obstacles and optimizing harvesting and irrigation operations. |
Sector | Use of Stereocameras |
---|---|
Industrial and Manufacturing Sector | Stereocameras are used to enhance safety and operational efficiency. They can monitor work areas to automatically detect people and objects, preventing accidents and collisions. |
Logistics and Warehouses | In warehouses and distribution centers, stereocameras are crucial for monitoring loading and unloading operations. They can detect load heights and identify risk areas, thereby preventing accidents. |
Construction and Building Sites | Stereocameras are used to monitor construction activities, ensuring worker safety and preventing accidents. They can detect the presence of people in dangerous areas and generate heatmaps to identify risk zones. |
Precision Agriculture | Stereocameras help monitor crops by detecting pests or diseases and determining plant maturity. They also assist in guiding vehicles through fields, avoiding obstacles and optimizing harvesting and irrigation operations. |
- Precise distance measurement for reliable results
- Accurate recognition of people, vehicles, signage, and objects
- Effective handling of false positives and negatives
- Advanced zoning for better efficiency in managing work areas
- Ability to respond to tampering actions
- Risk and nearmiss analysis capability
Check out some applications of this technology to support operators
Why choose stereocameras like KiwiEye?
- Precision and reliability: accurately detects the distance and size of objects, regardless of the viewing angle.
- Advanced safety: identifies and automatically responds to potential dangers, reducing the risk of accidents and improving personnel safety.
- Optimized efficiency: automates space monitoring and management, increasing productivity and reducing operational costs.
What can you
do now?
Contact us today to speak with one of our experts, request a free demo, or get more information on how stereocameras can make a difference for your business.
We are here to help you find the right solution for your specific needs.