Focal Consistency of Virtual Reality Fusion Based on Depth Information

In order to deal with the focal consistency of virtual-real fusion scenes, we propose a method which can calculate the blur parameter of any registration position in real defocus scene. And it will not affect the determination of the blur parameter due to the lack of reference object near the registration area. The blur functional relation of defocus scene is established by using the blur parameters of effective edge and V
COC
. A better method for blur rendering is used to keep the visual focus of virtual objects consistent with the defocused scene at different registration depths.