公开(公告)号：US09008427B2

公开(公告)日：2015-04-14

申请号：US14026072

申请日：2013-09-13

Applicant: AT&T Intellectual Property I, LP

Inventor： Amy R. Reibman ,  Kenneth Shirley ,  Chao Tian

IPC: G06K9/64 ,  G06K9/00 ,  G06K9/62

CPC classification number: H04N21/23418 ,  G06K9/036 ,  G06K9/40 ,  G06K9/6201 ,  G06T7/0002 ,  G06T2207/30168 ,  H04N21/23439 ,  H04N21/252 ,  H04N21/25891 ,  H04N21/266 ,  H04N21/64322

Abstract: A system that incorporates teachings of the present disclosure may include, for example, sampling a variable effect distribution of viewing preference data to determine a first set of effects comprising a plurality of first distortion type effects associated with a first distortion type of a first image and to determine a second set of effects comprising a plurality of second distortion type effects associated with the second distortion type of a second image, calculating a preference estimate from a logistic regression model of the viewing preference data according to the first set of effects and the second set of effects, wherein the preference estimate comprises a probability that the first image is preferred over the second image, and selecting one of the first distortion type or the second distortion type according to the preference estimate. Other embodiments are disclosed.

Abstract translation: 结合本公开的教导的系统可以包括例如对观看偏好数据的可变效果分布进行采样以确定包括与第一图像的第一失真类型相关联的多个第一失真类型效果的第一组效果，以及 以确定包括与第二图像的第二失真类型相关联的多个第二失真类型效果的第二组效果，根据第一组效果从观看偏好数据的逻辑回归模型计算偏好估计，而第二组效果 一组效果，其中所述偏好估计包括所述第一图像优于所述第二图像的概率，并且根据所述偏好估计来选择所述第一失真类型或所述第二失真类型中的一个。 公开了其他实施例。

公开(公告)号：US20150078670A1

公开(公告)日：2015-03-19

申请号：US14026072

申请日：2013-09-13

Applicant: AT&T Intellectual Property I, LP

Inventor： Amy R. Reibman ,  Kenneth Shirley ,  Chao Tian

IPC: G06K9/62

CPC classification number: H04N21/23418 ,  G06K9/036 ,  G06K9/40 ,  G06K9/6201 ,  G06T7/0002 ,  G06T2207/30168 ,  H04N21/23439 ,  H04N21/252 ,  H04N21/25891 ,  H04N21/266 ,  H04N21/64322

Abstract: A system that incorporates teachings of the present disclosure may include, for example, sampling a variable effect distribution of viewing preference data to determine a first set of effects comprising a plurality of first distortion type effects associated with a first distortion type of a first image and to determine a second set of effects comprising a plurality of second distortion type effects associated with the second distortion type of a second image, calculating a preference estimate from a logistic regression model of the viewing preference data according to the first set of effects and the second set of effects, wherein the preference estimate comprises a probability that the first image is preferred over the second image, and selecting one of the first distortion type or the second distortion type according to the preference estimate. Other embodiments are disclosed.

Abstract translation: 结合本公开的教导的系统可以包括例如对观看偏好数据的可变效果分布进行采样以确定包括与第一图像的第一失真类型相关联的多个第一失真类型效果的第一组效果，以及 以确定包括与第二图像的第二失真类型相关联的多个第二失真类型效果的第二组效果，根据第一组效果从观看偏好数据的逻辑回归模型计算偏好估计，而第二组效果 一组效果，其中所述偏好估计包括所述第一图像优于所述第二图像的概率，并且根据所述偏好估计来选择所述第一失真类型或所述第二失真类型中的一个。 公开了其他实施例。