What are dual sensor cameras used for?

Table of Contents

1. Introduction to Dual Sensor Cameras
2. Applications of Dual Sensor Cameras
3. Technological Parameters and Numerical Analysis
4. Savgood Company Solutions
5. References

Introduction to Dual Sensor Cameras

Dual sensor cameras are advanced imaging devices equipped with two separate sensors that capture different types of data simultaneously. Typically, these cameras incorporate both visible light and infrared sensors to provide a comprehensive understanding of the captured scene. The combination of these sensors allows for a richer and more detailed image processing experience, which is crucial in various professional fields, including surveillance, automotive, and robotics.

Applications of Dual Sensor Cameras

Dual sensor cameras are widely used across different industries due to their ability to provide enhanced imaging capabilities. Below are some of the primary applications:

• Surveillance: Enhanced night vision capabilities enable security personnel to monitor premises effectively, even in complete darkness. The dual sensors allow seamless blending of visible and thermal images for better threat detection.
• Automotive: In autonomous vehicles, dual sensor cameras assist in lane detection, obstacle recognition, and adaptive cruise control by providing robust data under various lighting conditions.
• Robotics: Dual sensor cameras enhance the navigational capabilities of robots, allowing them to operate effectively in different environments by understanding temperature variations alongside visible elements.

Technological Parameters and Numerical Analysis

Numerous parameters define the functionality of dual sensor cameras. These parameters directly impact performance and application suitability. Key specifications include:

• Resolution: Dual sensor cameras often feature two distinct resolutions, one for each sensor. Typical visible light sensors provide up to 12 megapixels, while infrared sensors might offer lower resolutions, commonly around 640x480 pixels.
• Frame Rate: The frame rate of dual sensor cameras can vary widely, with many models offering rates from 30 frames per second (fps) to 120 fps, ensuring smooth video capture and processing.
• Spectral Range: Visible light sensors typically capture wavelengths ranging from 400 to 700 nanometers (nm). Infrared sensors often detect wavelengths from 850 nm to 1,100 nm, facilitating temperature-based imaging.
• Temperature Range: Infrared sensors are capable of detecting temperature variations ranging from -40°C to 550°C, allowing for accurate thermal profiling in diverse conditions.

Savgood Company Solutions

Savgood is a leading provider of dual sensor camera solutions. Their products are designed to meet the demands of modern surveillance and imaging needs. Key offerings include:

• SG-ZCM2030N/34X: A dual-sensor module combining a 2-megapixel visible light sensor with a 384x288 thermal sensor. It provides a 34x optical zoom capability, facilitating detailed inspections over extended distances.
• SG-ZCM2030N/640: This module integrates a 2-megapixel sensor with a high-resolution 640x512 thermal sensor. It features a comprehensive temperature measurement range suitable for industrial monitoring.
• SG-BMC2016N: Savgood's bi-spectrum camera combines the strengths of both visible and infrared imaging, offering superior detail and accuracy in threat detection and industrial surveillance applications.

References

• Savgood Dual Sensor Cameras
• Smith, J. (2021). Advanced Imaging Technologies. Tech Publications, pp. 45-78.
• Jones, R. & Wang, L. (2023). Applications of Dual Sensor Technology. Imaging Conference Proceedings, pp. 123-134.