Techniques for stereo three dimensional image mapping

摘要

An apparatus may include processor to retrieve a stereo three dimensional (S3D) frame of an S3D game, the frame comprising a red-green-blue (RGB) frame and depth frame; and an interest aware disparity mapping component to: generate a depth edge frame from the depth frame; and to generate a depth distribution diagram for the depth frame based on the depth edge frame, the depth distribution diagram defining a multiplicity of camera regions for generating a mapped S3D frame for a target device based upon viewing parameters of the target device.

主权项

1. An apparatus, comprising:
a processor to retrieve a stereo three dimensional (S3D) frame of an S3D game, the frame comprising a red-green-blue (RGB) frame and depth frame; and an interest aware disparity mapping component to:
generate a depth edge frame from the depth frame, the depth edge frame comprising a set of pixels (x,y) and values u(x,y) where u(x,y) is proportional to a change in depth in pixels adjacent to pixel (x,y);generate a grayscale diagram comprising depth change information from the depth frame, the grayscale diagram comprising si as a function of depth i, wheresi=∑x=0height⁢⁢∑y=0width⁢⁢(g⁡(i,x,y))⁢⁢and⁢⁢where⁢(g⁡(i,x,y))={1(if⁢⁢f⁡(x,y)=i⁢⁢and⁢⁢u⁡(x,y)>0)0(others); generate a depth distribution diagram for the depth frame based on the depth edge frame; anddefine a multiplicity of camera regions based on the depth distribution diagram, wherein the multiplicity of camera regions is to generate a mapped S3D frame for a target device based upon viewing parameters of the target device.