公开(公告)号：US20160091720A1

公开(公告)日：2016-03-31

申请号：US14835558

申请日：2015-08-25

Applicant: Sony Computer Entertainment Inc.

Inventor： Jeffrey Roger Stafford ,  Eric Larsen

IPC: G02B27/01 ,  G02B27/00

CPC classification number: G02B27/0172 ,  G02B27/0068 ,  G02B27/0093 ,  G02B2027/011 ,  G02B2027/0138 ,  G02B2027/014 ,  G02B2027/0187

Abstract: Systems and methods include receiving an image for presenting on a display screen of a head mounted display (HMD). The image is provided by an application. The received image is pre-distorted to enable optics provided in a HMD to render the image. An alignment offset is identified for an eye of a user wearing the HMD by determining a position of the eye relative to an optical axis of at least one lens of the optics of the HMD. The pre-distorted image provided by the application is adjusted to define a corrected pre-distorted image that accounts for the alignment offset. The corrected pre-distorted image is forwarded to the display screen of the HMD for rendering, such that the image presented through the optics of the HMD removes aberrations caused by the alignment offset.

Abstract translation: 系统和方法包括接收用于呈现在头戴式显示器（HMD）的显示屏上的图像。 图像由应用程序提供。 接收到的图像是预失真的，以使HMD中提供的光学元件能够呈现图像。 通过确定眼睛相对于HMD的光学器件的至少一个透镜的光轴的位置来识别佩戴HMD的用户的眼睛的对准偏移。 调整由应用提供的预失真图像以定义校正的预失真图像，其考虑对准偏移。 校正的预失真图像被转发到用于渲染的HMD的显示屏幕，使得通过HMD的光学器件呈现的图像去除由对准偏移引起的像差。