- 专利标题: Enhanced coding efficiency with progressive representation
-
申请号: US16406323申请日: 2019-05-08
-
公开(公告)号: US10977553B2公开(公告)日: 2021-04-13
- 发明人: Oren Rippel , Lubomir Bourdev
- 申请人: WaveOne Inc.
- 申请人地址: US CA Palo Alto
- 专利权人: WaveOne Inc.
- 当前专利权人: WaveOne Inc.
- 当前专利权人地址: US CA Palo Alto
- 代理机构: Fenwick & West LLP
- 主分类号: G06N3/08
- IPC分类号: G06N3/08 ; G06N3/04 ; G06N20/00 ; G06K9/00 ; G06K9/62 ; G06K9/46 ; H04N19/126 ; H04N19/167 ; H04N19/172 ; H04N19/196 ; H04N19/91 ; H04N19/44 ; G06K9/66 ; G06T5/00 ; H04N19/13 ; H04N19/149 ; H04N19/18 ; H04N19/48 ; H04N19/154 ; H04N19/33
摘要:
A deep learning based compression (DLBC) system generates a progressive representation of the encoded input image such that a client device that requires the encoded input image at a particular target bitrate can readily be transmitted the appropriately encoded data. More specifically, the DLBC system computes a representation that includes channels and bitplanes that are ordered based on importance. For a given target rate, the DLBC system truncates the representation according to a trained zero mask to generate the progressive representation. Transmitting a first portion of the progressive representation enables a client device with the lowest target bitrate to appropriately playback the content. Each subsequent portion of the progressive representation allows the client device to playback the content with improved quality.
公开/授权文献
信息查询