Method and system for estimating base of support based on body keypoints
TWI940423BActive Publication Date: 2026-09-21DELTA ELECTRONICS INC(CN)
Patent Information
- Application Number
- TW114149485
- Authority / Receiving Office
- TW · TW
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2025-12-16
- Publication Date
- 2026-09-21
- Estimated Expiration
- 2045-12-15
Smart Images
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Abstract
This invention discloses a method for estimating the human support region based on human key points. The method includes: estimating the coordinates of foot key points using a human posture estimation model; expanding the foot key points into a plurality of structural points; defining the structural semantics of these structural points, including: left / right, medial / lateral, front / back; and selecting the largest enclosed area as the human support region based on the permutations and combinations of each left lateral structural point, each right lateral structural point, and the left and right medial structural points. Even when the number of foot key points in the human posture estimation model is insufficient and may be misaligned, this invention can stably estimate a reasonable human support region.
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Citation Information
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