Title:
INFORMATION ENCODING METHOD AND APPARATUS, INFORMATION DECODING METHOD AND APPARATUS, STORAGE MEDIUM, AND INFORMATION STORAGE AND INTERPRETATION METHOD
Document Type and Number:
WIPO Patent Application WO/2021/056167
Kind Code:
A1
Abstract:
An information encoding method and apparatus, an information decoding method and apparatus, a storage medium, and an information storage and interpretation method. The information encoding method comprises: obtaining first binary information and second binary information as well as a first encoding rule and a second encoding rule, the first encoding rule being used for encoding the first binary information, and the second encoding rule being used for encoding the second binary information (S201); obtaining first output candidate symbols corresponding to the current input of the first binary information according to the first encoding rule, obtaining second output candidate symbols corresponding to the current input of the second binary information according to the second encoding rule, and taking an intersection of the first output candidate symbols and the second output candidate symbols as an output corresponding to the current input (S202); and sequentially determining an output symbol corresponding to each binary bit of the first binary information and the second binary information by means of the first encoding rule and the second encoding rule to obtain an encoding sequence composed of multiple output symbols (S203). According to the method, two pieces of input binary information are converted and integrated as one piece of information, the information capacity limit is reached, and the information encoding density is high.
Inventors:
CHEN SHIHONG (CN)
HUANG XIAOLUO (CN)
PING ZHI (CN)
LIN TAO (CN)
CHAI CHEN (CN)
SHEN YUE (CN)
XU XUN (CN)
YANG HUANMING (CN)
HUANG XIAOLUO (CN)
PING ZHI (CN)
LIN TAO (CN)
CHAI CHEN (CN)
SHEN YUE (CN)
XU XUN (CN)
YANG HUANMING (CN)
Application Number:
PCT/CN2019/107426
Publication Date:
April 01, 2021
Filing Date:
September 24, 2019
Export Citation:
Assignee:
BGI SHENZHEN (CN)
BGI SHENZHEN CO LTD (CN)
BGI SHENZHEN CO LTD (CN)
International Classes:
G16B50/00
Domestic Patent References:
| WO2017190297A1 | 2017-11-09 |
Foreign References:
| CN109830263A | 2019-05-31 | |||
| CN105022935A | 2015-11-04 | |||
| CN106845158A | 2017-06-13 | |||
| CN109979540A | 2019-07-05 |
Other References:
YEONGJAE CHOI, TAEHOON RYU, AMOS C. LEE, HANSOL CHOI, HANSAEM LEE, JAEJUN PARK, SUK-HEUNG SONG, SEOJOO KIM, HYELI KIM, WOOK PARK, : "High information capacity DNA-based data storage with augmented encoding characters using degenerate bases", SCIENTIFIC REPORTS, vol. 9, no. 1, 6582, 29 April 2019 (2019-04-29), pages 1 - 7, XP055763911, DOI: 10.1038/s41598-019-43105-w
Attorney, Agent or Firm:
DHC IP ATTORNEYS (CN)
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