INTELLIGENT RECHECKING METHOD AND APPARATUS FOR GRAPH MODEL

WIPO Patent Application WO/2023/040113

A1

Provided in the present disclosure are an intelligent rechecking method and apparatus for a graph model. The method comprises: acquiring a first graph model and a second graph model obtained by means of modifying the first graph model, and determining an alignment base point according to the first graph model and the second graph model; aligning, by using the alignment base point, the first graph model and the second graph model to the same reference coordinate system; determining axis vectors in the first graph model and the second graph model according to a standard axis network, calculating a cosine value between the axis vectors, and performing rotation alignment on at least one of the first graph model and the second graph model according to the cosine value; and displaying, in a first color, lines and points in the first graph model which has been subjected to rotation alignment, displaying, in a second color, lines and points in the second graph model which has been subjected to rotation alignment, the first color and the second color being different colors, and rechecking the graph models by means of color mixing discrimination. By means of the present disclosure, the workload and time consumption for graph model rechecking can be reduced, and a checker is helped to quickly locate a modification area, thereby improving the efficiency of graph model rechecking.

QI SHUANG (CN)
CHEN QINGHUA (CN)
LI LIANQIANG (CN)
XU JIADI (CN)
WANG JIA (CN)

PCT/CN2021/141290

March 23, 2023

December 24, 2021

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SHENZHEN XUMI YUNTU SPACE TECH CO LTD (CN)

G06F30/12; G06F30/13; G06T11/40

CN113515792A	2021-10-19
CN111079218A	2020-04-28
CN109325214A	2019-02-12
CN102929999A	2013-02-13

BEIJING JIAKE INTELLECTUAL PROPERTY LAW FIRM (CN)

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