Invention Grant
- Patent Title: Method and apparatus for variable rate compression with a conditional autoencoder
-
Application No.: US17941318Application Date: 2022-09-09
-
Publication No.: US11979175B2Publication Date: 2024-05-07
- Inventor: Yoo Jin Choi , Mostafa El-Khamy , Jungwon Lee
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Gyeonggi-do
- Assignee: Samsung Electronics Co., Ltd
- Current Assignee: Samsung Electronics Co., Ltd
- Current Assignee Address: KR
- Agency: The Farrell Law Firm, P.C.
- Main IPC: H03M7/00
- IPC: H03M7/00 ; G06N3/04 ; G06N3/08 ; H03M7/30 ; H04L1/00 ; H04N19/13 ; H04N19/147 ; H04N19/19

Abstract:
A method and apparatus for variable rate compression with a conditional autoencoder is herein provided. According to one embodiment, a method for compression includes receiving a first image and a first scheme as inputs for an autoencoder network; determining a first Lagrange multiplier based on the first scheme; and using the first image and the first Lagrange multiplier as inputs, computing a second image from the autoencoder network. The autoencoder network is trained using a plurality of Lagrange multipliers and a second image as training inputs.
Public/Granted literature
- US20230006692A1 METHOD AND APPARATUS FOR VARIABLE RATE COMPRESSION WITH A CONDITIONAL AUTOENCODER Public/Granted day:2023-01-05
Information query