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Human Face Reconstruction under a HMD Occlusion

机译:HMD遮挡下的人脸重建

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With the help of existing augmented vision perception motion capture technologies, virtual reality (VR) can make users immerse in virtual environments. But users are difficult to convey their actual emotions to others in virtual environments. Since the head-mounted displays (HMDs) significantly obstruct users face, it is hard to recover the full face directly with traditional techniques. In this paper, we introduce a novel method to address this problem by only using the RGB image of a person, without the need of any other sensors or devices. Firstly, we utilize the facial landmark points to estimate the face shape, expression and pose of the user. Then with the information of the Non occlusion face area, we could recover the face texture and the illumination of the current scene.
机译:借助现有的增强视觉感知运动捕捉技术,虚拟现实(VR)可以使用户沉浸在虚拟环境中。但是用户很难在虚拟环境中将自己的实际情感传达给其他人。由于头戴式显示器(HMD)严重阻碍了用户的脸部,因此很难通过传统技术直接恢复全脸。在本文中,我们介绍了一种仅通过使用人的RGB图像即可解决此问题的新颖方法,而无需任何其他传感器或设备。首先,我们利用面部标志点来估计用户的脸部形状,表情和姿势。然后,根据非遮挡脸部区域的信息,我们可以恢复脸部纹理和当前场景的照度。

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