Title:
METHOD AND APPARATUS FOR GENERATING DIGITAL RIGHTS PROOF OF PHYSICAL ARTWORK
Document Type and Number:
WIPO Patent Application WO/2023/142183
Kind Code:
A1
Abstract:
A method and apparatus for generating a digital rights proof of a physical artwork. The method comprises: extracting feature information of a physical artwork (S11); preprocessing the feature information to obtain registration identity information of the physical artwork (S12); generating a registration key according to the registration identity information (S13); and constructing, according to the registration key, a digital rights proof of the physical artwork (S14). According to the method, rich random information generated during production of physical artworks is extracted, and unique feature information can be extracted for each artwork, thus ensuring the uniqueness of the physical artworks; registration identity information of the physical artworks is obtained according to the feature information of the physical artworks, so as to generate registration keys, namely stable identity identifiers, and data having slight changes is corrected by means of processing to obtain stable and accurately regenerative output, thus ensuing the uniqueness of the physical objects.
Inventors:
ZHANG BINGSHENG (CN)
XU YOUREN (CN)
REN KUI (CN)
XU YOUREN (CN)
REN KUI (CN)
Application Number:
PCT/CN2022/076536
Publication Date:
August 03, 2023
Filing Date:
February 17, 2022
Export Citation:
Assignee:
UNIV ZHEJIANG (CN)
International Classes:
G06F21/10; G06F21/62; G06F21/64
Foreign References:
| CN113886775A | 2022-01-04 | |||
| CN110197174A | 2019-09-03 | |||
| CN106447361A | 2017-02-22 | |||
| CN204331890U | 2015-05-13 | |||
| CN112819466A | 2021-05-18 | |||
| CN107395360A | 2017-11-24 | |||
| CN111766254A | 2020-10-13 | |||
| CN111899046A | 2020-11-06 |
Attorney, Agent or Firm:
HANGZHOU QIUSHI PATENT OFFICE CO., LTD. (CN)
Download PDF: