Gait recognition method based on orthogonal projection three-dimensional reconstruction of human motion structure
A technology for gait recognition and human motion, applied in human identification, character and pattern recognition, medical science, etc., can solve the problems of reduced sensitivity, small amount of calculation, sensitivity to changes in background and light signals, etc. rate, reducing the effect of the impact of the external environment
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0030] The invention proposes a new method for gait recognition based on three-dimensional reconstruction of orthographic projection of human body motion structure. The process is to first use the model-based method to model the human body, then use the method of capturing the area to calculate the motion parameters of the human walking, and finally perform three-dimensional gait reconstruction according to the principle of orthographic projection, and use the reconstruction results to identify the human body. In addition, the algorithm proposed by the present invention is not limited by the walking direction of the human body, that is, the human body can walk in any direction, but the walking direction of the experimenter must be straight.
[0031] The present invention optimizes the human body model used in this paper through motion estimation equations, then projects the human body model into three-dimensional space, and then extracts gait features in the three-dimensional s...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com