An apparatus receives a video which includes at least one three-dimensional (3D) object in a 3D physical space. A 3D geometrical representation of a point cloud is generated based on the video. The 3D geometrical representation of the point cloud includes a first set of points associated with geometrical information and texture information corresponding to the at least one 3D object. A plurality of two-dimensional (2D) projections are generated from the 3D geometrical representation of the point cloud. A second set of points that are occluded in the first set of points is detected, corresponding to the plurality of 2D projections. The plurality of 2D projections and the second set of points are distinctly encoded, and the remaining points, other than the detected second set of points, in the first set of points are discarded for efficient compression of the 3D geometrical representation of the point cloud.