公开(公告)号：US20150310798A1

公开(公告)日：2015-10-29

申请号：US14660637

申请日：2015-03-17

Applicant: NVIDIA Corporation

Inventor： Felix Heide ,  Douglas Lanman ,  Dikpal Reddy ,  Jan Kautz ,  Kari Pulli ,  David Luebke

IPC: G09G3/20

CPC classification number: G09G3/20 ,  G09G3/007 ,  G09G3/2025 ,  G09G3/36 ,  G09G2300/023 ,  G09G2340/0407 ,  G09G2340/0435

Abstract: System and method of displaying images in temporal superresolution by multiplicative superposition of cascaded display layers integrated in a display device. Using an original video with a target temporal resolution as a priori, a factorization process is performed to derive respective image data for presentation on each display layer. The multiple layers are refreshed in staggered intervals to synthesize a video with an effective refresh rate exceeding that of each individual display layer, e.g., by a factor equal to the number of layers. Further optically averaging neighboring pixels can minimize artifacts.

Abstract translation: 通过在显示装置中集成的级联显示层的乘法叠加在时间超分辨率中显示图像的系统和方法。 使用具有目标时间分辨率的原始视频作为先验，执行因式分解处理以导出用于在每个显示层上呈现的各个图像数据。 多层以交错的间隔刷新以合成具有超过每个单独显示层的有效刷新率的视频，例如等于层数的因子。 进一步光学平均相邻像素可以最小化伪像。

公开(公告)号：US20150310789A1

公开(公告)日：2015-10-29

申请号：US14660030

申请日：2015-03-17

Applicant: NVIDIA Corporation

Inventor： Felix Heide ,  Douglas Lanman ,  Dikpal Reddy ,  Jan Kautz ,  Kari Pulli ,  David Luebke

IPC: G09G3/20

CPC classification number: G09G3/20 ,  G09G3/007 ,  G09G3/2025 ,  G09G3/36 ,  G09G2300/023 ,  G09G2340/0407 ,  G09G2340/0435

Abstract: System and method of displaying images in spatial/temporal superresolution by multiplicative superposition of cascaded display layers integrated in a display device. Using an original image with a target spatial/temporal resolution as a priori, a factorization process is performed to derive respective image data for presentation on each display layer. The cascaded display layers may be progressive and laterally shifted with each other, resulting in an effective spatial resolution exceeding the native display resolutions of the display layers. Factorized images may be refreshed on respective display layers in synchronization or out of synchronization.

Abstract translation: 通过在显示装置中集成的级联显示层的乘法叠加在空间/时间超分辨率中显示图像的系统和方法。 作为先验使用具有目标空间/时间分辨率的原始图像，执行因式分解处理以导出用于在每个显示层上呈现的各个图像数据。 级联的显示层可以是逐行的并且横向移位，导致超过显示层的本机显示分辨率的有效的空间分辨率。 分解图像可以在同步或不同步的情况下在各个显示层上刷新。

公开(公告)号：US20150049390A1

公开(公告)日：2015-02-19

申请号：US14145733

申请日：2013-12-31

Applicant: Nvidia Corporation

Inventor： Douglas Lanman ,  David Luebke

IPC: G02B27/01

CPC classification number: G06F1/163 ,  G02B3/0006 ,  G02B3/0037 ,  G02B27/0075 ,  G02B27/0172 ,  G02B27/2214 ,  G02B2027/011 ,  G02B2027/0118 ,  G02B2027/0127 ,  G02B2027/014 ,  G02B2027/015 ,  G09G3/003

Abstract: A method for displaying a near-eye light field display (NELD) image is disclosed. The method comprises determining a pre-filtered image to be displayed, wherein the pre-filtered image corresponds to a target image. It further comprises displaying the pre-filtered image on a display. Subsequently, it comprises producing a near-eye light field after the pre-filtered image travels through a microlens array adjacent to the display, wherein the near-eye light field is operable to simulate a light field corresponding to the target image. Finally, it comprises altering the near-eye light field using at least one converging lens, wherein the altering allows a user to focus on the target image at an increased depth of field at an increased distance from an eye of the user and wherein the altering increases spatial resolution of said target image.

Abstract translation: 公开了一种用于显示近眼光场显示（NELD）图像的方法。 该方法包括确定要被显示的预滤波图像，其中预滤波图像对应于目标图像。 它还包括在显示器上显示预滤波图像。 随后，其包括在预滤波图像行进通过与显示器相邻的微透镜阵列之后产生近眼光场，其中近眼光场可操作以模拟对应于目标图像的光场。 最后，它包括使用至少一个会聚透镜来改变近眼光场，其中所述改变允许用户以与用户的眼睛相距增加的距离处的增加的景深集中在目标图像上，并且其中所述改变 增加所述目标图像的空间分辨率。

公开(公告)号：US20140028703A1

公开(公告)日：2014-01-30

申请号：US13727216

申请日：2012-12-26

Applicant: NVIDIA CORPORATION

Inventor： Dawid STANISLAW PAJAK ,  David Luebke ,  Scott SAULTERS

IPC: G06T11/00

CPC classification number: G06T5/00 ,  G06T1/20 ,  G06T9/004 ,  G06T11/00 ,  H04N19/46 ,  H04N19/61

Abstract: A technique for efficiently compressing rendered three-dimensional images in a remote rendering system adds a novel render-assisted prediction function to an existing video compression framework, such as the standard H.264/5 framework. Auxiliary rendering information is separated from rendering information used to describe a reference image by a server system. A client system may alter the auxiliary data and generate a new image based on the reference image and rendered scene information from the auxiliary data without creating additional network bandwidth or server workload.

Abstract translation: 用于在远程渲染系统中有效压缩渲染的三维图像的技术将新颖的渲染辅助预测功能添加到诸如标准H.264 / 5框架的现有视频压缩框架中。 辅助渲染信息与用于由服务器系统描述参考图像的渲染信息分离。 客户端系统可以改变辅助数据，并且从辅助数据基于参考图像和呈现的场景信息生成新图像，而不产生额外的网络带宽或服务器工作负载。