公开(公告)号：US20130188866A1

公开(公告)日：2013-07-25

申请号：US13356846

申请日：2012-01-24

Applicant: Pere OBRADOR ,  Michele SAAD ,  Poonam SURYANARAYAN ,  Nuria OLIVER

Inventor： Pere OBRADOR ,  Michele SAAD ,  Poonam SURYANARAYAN ,  Nuria OLIVER

IPC: G06K9/46

CPC classification number: G06T7/0002 ,  G06K9/00664 ,  G06T2207/30168

Abstract: A method to assess aesthetic quality of photographs, including classifying photographs into categories; generating computational models of image aesthetics, each computational model of image aesthetics associated to one different category of the categories; extracting a plurality of features from a photograph, the plurality of features being simplicity features, global features computed in the whole image and/or low-level features in contrasting regions of an image of said photograph. The contrasting regions are partitions of the image obtained by applying an image segmentation algorithm based on feature contrast to the photograph. The method also including applying a computational model of image aesthetics to at least part of the plurality of features extracted from said photograph, the computational model applied according to the category of the photograph, in order to assess aesthetic quality of the photograph.

Abstract translation: 评估照片美学质量的方法，包括将照片分类; 生成图像美学的计算模型，每个图像美学的计算模型与一个不同类别的类别相关联; 从照片提取多个特征，所述多个特征是简单特征，在整个图像中计算的全局特征和/或所述照片的图像的对比区域中的低级特征。 对比区域是通过基于与照片的特征对比度应用图像分割算法获得的图像的分区。 该方法还包括将图像美观的计算模型应用于从所述照片提取的多个特征的至少一部分，根据照片的类别应用的计算模型，以评估照片的美学质量。

公开(公告)号：US08660342B2

公开(公告)日：2014-02-25

申请号：US13356846

申请日：2012-01-24

Applicant: Pere Obrador ,  Michele Saad ,  Poonam Suryanarayan ,  Nuria Oliver

Inventor： Pere Obrador ,  Michele Saad ,  Poonam Suryanarayan ,  Nuria Oliver

IPC: G06K9/34

CPC classification number: G06T7/0002 ,  G06K9/00664 ,  G06T2207/30168

Abstract: A method that includes classifying photographs into categories; generating computational models of image aesthetics, each computational model of image aesthetics associated to one different category of the categories; extracting a plurality of features from a photograph, the plurality of features including simplicity features, global features computed in the whole image and/or low-level features in contrasting regions of an image of the photograph, the contrasting regions being partitions of the image obtained by applying an image segmentation algorithm based on feature contrast to the photograph; and applying a computational model of image aesthetics to at least part of the plurality of features extracted from the photograph, the computational model applied according to the category of the photograph, in order to assess aesthetic quality of the photograph.

Abstract translation: 一种包括将照片分类为类别的方法; 生成图像美学的计算模型，每个图像美学的计算模型与一个不同类别的类别相关联; 从照片中提取多个特征，多个特征包括简单特征，在整个图像中计算的全局特征和/或照片的图像的对比区域中的低级特征，对比区域是获得的图像的分区 通过应用基于与照片的特征对比度的图像分割算法; 以及将图像美学的计算模型应用于从照片提取的多个特征的至少一部分，根据照片的类别应用的计算模型，以评估照片的美学质量。