公开(公告)号：US10334245B2

公开(公告)日：2019-06-25

申请号：US14779909

申请日：2014-05-09

Applicant: Intel Corporation

Inventor： Zhijun Ryan Lei ,  Sang-hee Lee

IPC: H04B1/66 ,  H04N7/12 ,  H04N11/02 ,  H04N11/04 ,  H04N19/124 ,  H04N19/176 ,  H04N19/107 ,  H04N19/154 ,  H04N19/105 ,  H04N19/182

Abstract: Methods, apparatus, systems and articles of manufacture to adjust intra-frame encoding distortion metrics for video encoding are disclosed. Some example methods for video encoding disclosed herein include obtaining an intra-frame encoding distortion metric representative of distortion associated with a first intra-frame encoding mode for encoding a pixel block in a frame of a video sequence. Some such example methods also include adjusting the intra-frame encoding distortion metric based on a characteristic associated with the pixel block to determine an adjusted intra-frame encoding distortion metric. Some such example methods further include comparing the adjusted intra-frame encoding distortion metric with an inter-frame encoding distortion metric representative of distortion associated with a first inter-frame encoding mode for encoding the pixel block to determine whether to use at least one of the first intra-frame encoding mode or the first inter-frame encoding mode to encode the pixel block.