Blending real and virtual focus in a virtual display environment

Abstract

Methods and systems are presented for generating a virtual scene rendering of a captured scene based on a relative position of a camera and a virtual scene display in a stage environment, along with real and virtual lens effects. The details might include determining the camera position and virtual display position in the stage environment, and determining a depth value of a virtual scene element displayed on the virtual scene display. A desired focus model can then be determined from focus parameters of the camera, the depth value, and a desired lens effect, and an adjusted focus for the virtual scene element can be determined from the desired focus model. The adjusted focus can then be applied to the camera, the image of the virtual scene element on the virtual scene display, or pixels representing the virtual scene element in a composite image captured by the camera.