In the world of surveillance, capturing clear and detailed images in varying lighting conditions has always been a challenge. Traditional cameras often struggle to balance bright and dark areas within the same frame, leading to the loss of critical details. Oncam’s TrueDetail HDR technology addresses this issue by delivering high-quality images with enhanced clarity and detail, regardless of lighting conditions. 

What Is TrueDetail HDR? 

TrueDetail HDR (High Dynamic Range) is Oncam’s advanced imaging technology designed to overcome the limitations of traditional HDR methods. While conventional HDR captures multiple exposures sequentially, which can result in motion blur and image distortion, TrueDetail HDR captures two images of the same frame at different exposure levels simultaneously. These images are then seamlessly merged to produce a single, balanced image that reveals details in both bright and dark areas. 

How It Works 

The technology operates by simultaneously capturing a short and a long exposure of the same scene. This concurrent capture minimizes the time lag between exposures, reducing motion blur and ensuring that moving objects are recorded with clarity. Advanced image processing algorithms blend the exposures and select the best elements of each to create a well-balanced, highly detailed image. 

Key Benefits 

Enhanced Detail in Varied Lighting
By balancing exposures, TrueDetail HDR ensures that both shadowed and brightly lit areas retain their details. 

Reduced Motion Blur
Concurrent image capture minimizes motion artifacts, providing clearer images of moving subjects. 

Maintained Frame Rates
Even with HDR enabled, Oncam’s C-Series cameras maintain up to 30 frames per second, ensuring smooth video playback. 

Improved Image Quality
The technology delivers realistic, lifelike images with smooth motion, enhancing the overall surveillance experience. 

Real-World Applications 

TrueDetail HDR is especially useful in environments with challenging lighting conditions, such as: 

Retail Stores
Capture clear images in areas with varying light sources, such as entrances and interior aisles. 

Parking Lots
Maintain consistent image quality through lighting transitions from day to night. 

Transportation Hubs
Handle changing lighting caused by moving vehicles and fluctuating ambient conditions. 

Built Into the Full Camera Range
TrueDetail HDR is standard across Oncam’s entire camera lineup, delivering exceptional 360-degree imaging and reliable performance for diverse industries and environments. 

Conclusion 

Oncam’s TrueDetail HDR technology represents a major leap forward in surveillance imaging. By providing balanced, high-resolution images without compromising frame rate or clarity, it ensures that critical visual information is never lost—regardless of lighting conditions. It’s smart, seamless, and built for the demands of modern security.