360° Panoramic Image System Manual Calibration Debugging Cloth 2D 3D Car Camera Correction for 360 Surround Bird View

1. How to place the debug cloth - Place the debugging cloth in the center position in front and behind the car: the debugging cloth should be as parallel to the vehicle as possible, and ensure that the camera can fully capture the checkerboard pattern. - Close to the tire edge: Some systems require the reference line of the debug cloth to align with the outside of the tire to ensure calibration accuracy. - Left, front, right and back principle: Some brands recommend placing debugging cloths in the order of "left, front, right and back". 2. Debugging process - Automatic debugging: Many 360 panoramic systems support automatic grabbing of reference points on debugging cloth to complete calibration. - Manual fine-tuning: If the automatic calibration is not effective, you can manually adjust the reference point of each camera (such as the 12-point calibration method). - Data input: Data such as vehicle length and vehicle width need to be measured and entered to optimize the splicing effect. 3. Factors influencing debugging cloth - Flatness: If the debugging cloth is not flat, it may lead to splicing errors. - Light conditions: High light or reflection may interfere with calibration. It is recommended to debug in an environment with uniform light. - Site size: The ideal debugging site should be at least 314 in x 275 in to ensure sufficient calibration space.

• 360 panoramic debugging cloth is usually universal and is suitable for calibration of most panoramic imaging systems.
• Suitable for different brands 360 panoramic systems, requiring manual fine-tuning and calibration, does not support fully automatic calibration and debugging.
• Suitable for cars, SUVs, business vehicles, pickup trucks, minivans and other models within 4.7 meters.
• Product size: 173*47 in*2pieces large cloth: placed in front and back of the car, used to calibrate the front and rear cameras.
• Lightweight and portable: This cloth weighs only 1 kg, making it easy to handle and transport, and is suitable for calibration at any time.
• Note: This is an installed calibration tool, not a panoramic system.