公开(公告)号：US09728159B2

公开(公告)日：2017-08-08

申请号：US14386332

申请日：2013-03-06

Applicant: Dolby Laboratories Licensing Corporation

Inventor： Scott Daly ,  Hadi Hadizadeh ,  Ivan V. Bajic ,  Parvaneh Saeedi

IPC: G09G5/02

CPC classification number: G09G5/02 ,  G09G2320/0666 ,  G09G2330/021 ,  G09G2340/0428 ,  G09G2340/06

Abstract: Several embodiments of systems and methods are disclosed that create iso-perceptible image data from input image data. Such iso-perceptible image data may be created from Just-Noticeable-Difference (JND) modeling that leverages models from the Human Visual System (HVS). From a set of iso-perceptible image data set, an output image data may be selected, such that the chosen output image data has a less power and/or energy requirement to render than the input image data. Further, the output image data may have a substantially lower power and/or energy requirement than the set of iso-perceptible image data.

公开(公告)号：US20150029210A1

公开(公告)日：2015-01-29

申请号：US14386332

申请日：2013-03-06

Applicant: Dolby Laboratories Licensing Corporation

Inventor： Scott Daly ,  Hadi Hadizadeh ,  Ivan V. Bajic ,  Parvaneh Saeedi

IPC: G09G5/02

CPC classification number: G09G5/02 ,  G09G2320/0666 ,  G09G2330/021 ,  G09G2340/0428 ,  G09G2340/06

Abstract: Several embodiments of systems and methods are disclosed that create iso-perceptible image data from input image data. Such iso-perceptible image data may be created from Just-Noticeable-Difference (JND) modeling that leverages models from the Human Visual System (HVS). From a set of iso-perceptible image data set, an output image data may be selected, such that the chosen output image data has a less power and/or energy requirement to render than the input image data. Further, the output image data may have a substantially lower power and/or energy requirement than the set of iso-perceptible image data.

Abstract translation: 公开了从输入图像数据创建等可识别图像数据的系统和方法的几个实施例。 可以使用来自人类视觉系统（HVS）的模型的Just-Noticeable-Difference（JND）建模来创建这种等可识别的图像数据。 从一组等感知图像数据集合中，可以选择输出图像数据，使得所选择的输出图像数据具有比输入图像数据更少的功率和/或能量需求。 此外，输出图像数据可以具有比该等同感觉图像数据的集合显着更低的功率和/或能量需求。