公开(公告)号：US10721471B2

公开(公告)日：2020-07-21

申请号：US15794938

申请日：2017-10-26

Applicant: Intel Corporation

Inventor： Ximin Zhang ,  Bin Zhu ,  Sang-Hee Lee ,  Qing Li

IPC: H04N19/124 ,  H04N19/167 ,  G06N3/04 ,  H04N19/184 ,  G06N3/10 ,  H04N19/59 ,  G06N3/08 ,  H04N19/159 ,  H04N19/172 ,  H04N19/136 ,  G06N20/20 ,  G06N5/00

Abstract: Techniques related to quantization parameter estimation for video coding are discussed. Such techniques may include generating features using a picture of input video received for encoding and applying a neural network to a feature vector including the features, a target bitrate, and a resolution of the picture to generate an estimated quantization parameter for encoding the picture.

公开(公告)号：US20190132591A1

公开(公告)日：2019-05-02

申请号：US15794938

申请日：2017-10-26

Applicant: Intel Corporation

Inventor： Ximin Zhang ,  Bin Zhu ,  Sang-Hee Lee ,  Qing Li

IPC: H04N19/124 ,  H04N19/167 ,  H04N19/59 ,  H04N19/184 ,  G06N3/10 ,  G06N3/04

Abstract: Techniques related to quantization parameter estimation for video coding are discussed. Such techniques may include generating features using a picture of input video received for encoding and applying a neural network to a feature vector including the features, a target bitrate, and a resolution of the picture to generate an estimated quantization parameter for encoding the picture.