公开(公告)号：US20200084460A1

公开(公告)日：2020-03-12

申请号：US16586751

申请日：2019-09-27

Applicant: Intel Corporation

Inventor： Yu-Ting Li ,  Jong Dae Oh ,  Yi-Jen Chiu

IPC: H04N19/196 ,  H04N19/137 ,  H04N19/14 ,  H04N19/176

Abstract: Methods, articles, and systems of denoising for video coding using content-adaptive temporal and spatial filtering.

公开(公告)号：US11197008B2

公开(公告)日：2021-12-07

申请号：US16586751

申请日：2019-09-27

Applicant: Intel Corporation

Inventor： Yu-Ting Li ,  Jong Dae Oh ,  Yi-Jen Chiu

IPC: H04N19/196 ,  H04N19/176 ,  H04N19/14 ,  H04N19/137

Abstract: Methods, articles, and systems of denoising for video coding using content-adaptive temporal and spatial filtering.

公开(公告)号：US10341658B2

公开(公告)日：2019-07-02

申请号：US15419493

申请日：2017-01-30

Applicant: Intel Corporation

Inventor： Ya-Ti Peng ,  Yu-Ting Li ,  Ximin Zhang ,  Yi-Jen Chiu ,  Sang-Hee Lee

IPC: H04N19/117 ,  H04N19/137 ,  H04N19/182 ,  H04N19/154

Abstract: Techniques related to video pre-processing for video coding are discussed. Such video pre-processing techniques may include applying adaptive temporal and spatial filtering to pixel values of video frames of input video to generate pre-processed video such that the adaptive temporal and spatial filtering includes blending spatial and temporal filtering of the individual pixel value when the block of pixels is a non-motion block and spatial-only filtering the individual pixel value when the block of pixels is a motion block.