公开(公告)号：US20140071102A1

公开(公告)日：2014-03-13

申请号：US13732246

申请日：2012-12-31

Applicant: NVIDIA CORPORATION

Inventor： Sean Midthun Pieper ,  Kurt Roland Wall ,  Ricardo J. Motta

IPC: G09G5/02

CPC classification number: G09G5/026 ,  G09G5/02 ,  G09G2340/06 ,  G09G2360/144 ,  H04N5/58 ,  H04N9/73 ,  H04N21/42202 ,  H04N21/4318

Abstract: Dynamic white point management techniques include determining a white point of ambient light proximate to a display. A color profile adjustment is determined based upon the determined white point and intensity of the ambient light. The image color space is transformed to a display color space for rendering on the display based on the determined adjusted to the color profile.

Abstract translation: 动态白点管理技术包括确定靠近显示器的环境光的白点。 基于所确定的环境光的白点和强度来确定颜色轮廓调整。 图像颜色空间被转换为显示颜色空间，用于基于所确定的调整到颜色轮廓的显示器进行渲染。

公开(公告)号：US09508318B2

公开(公告)日：2016-11-29

申请号：US13732246

申请日：2012-12-31

Applicant: NVIDIA Corporation

Inventor： Sean Midthun Pieper ,  Kurt Roland Wall ,  Ricardo J. Motta

IPC: G06F3/038 ,  G09G5/00 ,  G09G5/02 ,  H04N5/58 ,  H04N9/73 ,  H04N21/422 ,  H04N21/431

CPC classification number: G09G5/026 ,  G09G5/02 ,  G09G2340/06 ,  G09G2360/144 ,  H04N5/58 ,  H04N9/73 ,  H04N21/42202 ,  H04N21/4318

Abstract: Dynamic white point management techniques include determining a white point of ambient light proximate to a display. A color profile adjustment is determined based upon the determined white point and intensity of the ambient light. The image color space is transformed to a display color space for rendering on the display based on the determined adjusted to the color profile.

Abstract translation: 动态白点管理技术包括确定靠近显示器的环境光的白点。 基于所确定的环境光的白点和强度来确定颜色轮廓调整。 图像颜色空间被转换为显示颜色空间，用于基于所确定的调整到颜色轮廓的显示器进行渲染。