公开(公告)号：US09706111B2

公开(公告)日：2017-07-11

申请号：US14794260

申请日：2015-07-08

Applicant: Intel Corporation

Inventor： Michele A. Saad ,  Ramesh V. Jaladi ,  Philip J. Corriveau ,  Ralston A. Da Silva

IPC: H04N5/222 ,  H04N5/232 ,  G06K9/46 ,  G06T7/00 ,  G06K9/62

CPC classification number: H04N5/23222 ,  G06K9/00684 ,  G06K9/4642 ,  G06K9/6269 ,  G06T7/0002 ,  G06T2207/20052 ,  G06T2207/20076 ,  G06T2207/30168 ,  H04N5/23293

Abstract: Techniques related to no-reference image and video quality evaluation are discussed. Such techniques may include generating, for a still image or video frame, features including a natural scene statistics based feature and an image quality based feature and determining an image evaluation indicator associated with the still image or video frame based on a mapping of the generated features to the image evaluation indicator.

公开(公告)号：US20170013191A1

公开(公告)日：2017-01-12

申请号：US14794260

申请日：2015-07-08

Applicant: Intel Corporation

Inventor： Michele A. Saad ,  Ramesh V. Jaladi ,  Philip J. Corriveau ,  Ralston A. Da Silva

IPC: H04N5/232 ,  G06T7/00 ,  G06K9/62 ,  G06K9/46

CPC classification number: H04N5/23222 ,  G06K9/00684 ,  G06K9/4642 ,  G06K9/6269 ,  G06T7/0002 ,  G06T2207/20052 ,  G06T2207/20076 ,  G06T2207/30168 ,  H04N5/23293

Abstract: Techniques related to no-reference image and video quality evaluation are discussed. Such techniques may include generating, for a still image or video frame, features including a natural scene statistics based feature and an image quality based feature and determining an image evaluation indicator associated with the still image or video frame based on a mapping of the generated features to the image evaluation indicator.

Abstract translation: 讨论了与非参考图像和视频质量评估相关的技术。 这样的技术可以包括为静止图像或视频帧产生包括基于自然场景统计的特征和基于图像质量的特征的特征，并且基于生成的特征的映射来确定与静止图像或视频帧相关联的图像评估指示符 到图像评估指标。