AVM Calibration Board: Ensuring Image Synthesis Accuracy

AVM Calibration Board Ensure image synthesis accuracy

Product Introduction Jingyi Optoelectronics AVM calibration board is an important tool for calibrating each camera in the AVM system (panoramic imaging system). The AVM calibration board uses a black and white checkerboard pattern to help the system identify the position and boundaries of the camera and ensure the accuracy of image synthesis. Install the black and white checkered 360-degree surround target in the calibration room to ensure that the target position is fixed and fully aligned with the camera's field of view. The centering process calibrates the position and angle of the camera through the centering device so that it is accurately aligned with the black and white checkered 360-degree surround target.

Product Characteristics Dimensional accuracy up to 10 microns Customizable patterns and sizes Provide AVM calibration board solutions

Application Area 360 panoramic image calibration Camera calibration Ensure the accuracy of image synthesis

360 Panoramic Image Calibration Calibration Case 1 Parking Drive the vehicle in and center it in the rectangular area as accurately as possible. Measure the distance between the front, rear, left and right sides of the vehicle and the rectangular frame so that the error between the front and rear and between the left and right sides is within 10 cm. Placing the chessboard (360 calibration tool) Arrange the chessboard precisely around the rectangular frame as shown in the right figure. All chessboards are placed against the inside of the rectangular frame. All chessboards with narrow black squares have their narrow side placed against the rectangular frame. Calibration Case 2 Target installation accuracy requirements All steel targets on the ground are arranged on the steel floor. To avoid the later ground settlement causing the target positioning error, the length of the steel floor is 14 meters. The target layout and size requirements are shown in Figure 13. For specific requirements, please refer to the 360° panoramic image calibration technical specifications. On-site calibration test AVM calibration The 360 panoramic calibration tool is suitable for correcting the misalignment of panoramic stitching when installing a panoramic camera for the first time or after repairing the camera.

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