A method for detecting camera occlusion by analyzing feature quantities in image data using statistical models to assess if a camera lens or sensor is obscured.

Patentradars sammanfattning

Volvo's invention addresses camera obscuration detection in vehicles through analysis of image features rather than direct image content. The method extracts feature information from camera images and applies statistical modeling to determine whether any portion of the camera is obscured, enabling proactive monitoring of camera functionality. This approach is implemented via data processing apparatus integrated into vehicles, supporting advanced driver assistance and autonomous driving systems.

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