Complex sequence graphics matching system based on topological relation and realization method thereof

A technology of topological relationships and complex sequences, applied to instruments, character and pattern recognition, computer components, etc., can solve problems such as difficult to complete matching, difficult to achieve satisfactory results, large errors, etc., and achieve real-time effects
CN101894274AInactive Publication Date: 2010-11-24JIANGSU RUYITOON ANIMATION INDUSTRY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
JIANGSU RUYITOON ANIMATION INDUSTRY CO LTD
Publication Date
2010-11-24
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a complex sequence graphics matching system based on a topological relation, which is characterized in that the system comprises an identification and extraction module, a directed module, a matching network, a maximum flow rate solving module, a relevance matching module and an integral matching output module. The invention resolves a polygon registration problem into a matching problem of elements in two sets. The essence of the problem lies in solving maximum matching problem and also solves the maximum matching of the polygon registration problem on the premise of meeting the topological relation. The invention resolves the difficult problem of establishment of internal relations for complex sequence graphics and conducts thoroughly technical transformation aiming at the existing manufacturing method of two dimension animations, namely, manual labor is replaced by a computer, which is a fundamental technical breakthrough for improving production efficiency of animation products.
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Description

technical field

[0001] The invention relates to the field of digital graphic image processing and digital entertainment, in particular to a complex sequence graphic matching method based on topological relationship. Background technique

[0002] At present, the matching technology of sequential graphics and images is the key technology to establish the internal relationship between graphics, and layering technology is also involved for complex graphics. These technologies are the key to realize automatic target matching, automatic establishment of topological relationship, automatic high-quality coloring and automatic computer interpolation. It is also the core technology to realize the automation and intelligence of two-dimensional animation production.

[0003] The research on the registration of sequence graphics images is a main content of digital video, pattern recognition, computer vision and automatic animation processing. The difference from still image processing i...

Claims

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