Virtual reality equipment and anti-jitter screen recording method

• Main Authors: WANG DAYONG, MENG YAZHOU, JIANG LUHENG, LU KEJING
• Format: Patent
• Language: Chinese; English
• Published: 08.04.2022
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRIC DIGITAL DATA PROCESSING; ELECTRICITY; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION

The invention provides virtual reality equipment and an anti-jitter screen recording method, and the method comprises the steps: carrying out the smoothing processing of user posture data after a user controls the start of screen recording, and shooting a screen recording image in a rendering scene according to the user posture data after the smoothing processing. According to the method, the user posture data change caused by fine swing can be filtered through the filtering operation, so that when the posture variation is smaller than the preset jitter threshold value, the screen recording image picture with the stable shooting angle is output, and the influence caused by jitter during screen recording is relieved. 本申请提供一种虚拟现实设备及防抖动录屏方法，所述方法可以在用户控制开始录屏后，对用户姿态数据执行平滑处理，根据平滑处理后的用户姿态数据，在渲染场景中拍摄录屏图像。所述方法可以通过滤波操作对细微摆动造成的用户姿态数据变化进行过滤，从而在姿态变化量小于预设抖动阈值时，输出稳定拍摄角度的录屏图像画面，缓解录屏时抖动造成的影响。