Title:
IMAGE DATA DNA STORAGE METHOD AND SYSTEM, AND ELECTRONIC DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2024/113382
Kind Code:
A1
Abstract:
The embodiments of the present application relate to the technical field of data storage. Provided are an image data DNA storage method and system, and an electronic device and a storage medium. The method comprises: acquiring an image, which needs to be encoded, and splitting the acquired image to obtain several image blocks; performing binary conversion on the several obtained image blocks to obtain corresponding binary data strings; using a quasi-quaternary bit-base mapping rule to perform base conversion on the binary data strings to obtain a corresponding first base sequence, wherein the quasi-quaternary bit-base mapping rule comprises several quasi-quaternary bit-base mapping tables; using numbers after conversion by means of a specific base conversion rule to number the first base sequence, so as to obtain a second base sequence, which comprises block numbers, wherein the block numbers are located at a header of the second base sequence; and adding a new primer to the second base sequence and performing DNA synthesis, so as to obtain DNA storage data. By means of the embodiments of the present application, the problems in the related art of image data DNA storage methods not being diversified and storage efficiency being low are solved.
Inventors:
HONG JINGWEI (CN)
ABDUR RASOOL (CN)
HAN PING (CN)
JIANG QINGSHAN (CN)
CHEN HUI (CN)
ABDUR RASOOL (CN)
HAN PING (CN)
JIANG QINGSHAN (CN)
CHEN HUI (CN)
Application Number:
PCT/CN2022/136367
Publication Date:
June 06, 2024
Filing Date:
December 02, 2022
Export Citation:
Assignee:
SHENZHEN INST OF ADV TECH CAS (CN)
International Classes:
G16B30/00; G06T9/00; G16B40/00; G16B50/00; H04N19/00
Foreign References:
| CN111091876A | 2020-05-01 | |||
| CN112382340A | 2021-02-19 | |||
| CN110148189A | 2019-08-20 | |||
| US20180365276A1 | 2018-12-20 |
Attorney, Agent or Firm:
SHENZHEN WULIN INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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