Non-invasive human body measurement method under intensive exercise condition

Abstract

The invention relates to a measurement method of human body sign parameters under intensive exercise in public, and an exercise recovery-human body modeling serial measurement system. The measurement method comprises the steps of fully automatically and continuously recovering human exercise parameters on a time axis with a multilayer exercise filter under the condition of no limiting an exercise state of a measurement object and clothes worn by the measurement object, performing deep image optimization on human body models under a plurality of postures, obtaining a consistent average model according to deep error-unit normal inner product curve space-time weighting measured in advance, performing space-time analysis on an optimal baseline difference of an optimization model under multiple frames by taking a baseline difference direction between the consistent model and an original model as direction constraint, finally, eliminating the influence of the clothes by virtue of exercise information, and actually measuring the human body sign parameters. The method measures the measurement object non-invasively, the exercise state and the clothing state of the measurement object are not limited, and the method can be widely applied in the routine public occasions.

Description

technical field [0001] The invention relates to the fields of computer vision and sensing measurement, in particular to the problem of measuring body sign parameters in clothes under the condition of large movements. Background technique [0002] Non-invasive measurement of human body parameters plays an important role in surveillance, e-commerce, and virtual reality. A reconstruction of the phantom needs to be obtained before performing the measurement of the physical parameters. In recent years, civilian lidar technology has been highly developed and can be used to obtain accurate human body model reconstructions. However, the market price of two-dimensional lidar is usually around RMB 240,000-3,000,000, which greatly limits the large-scale application of lidar in the field of non-invasive anthropometry; Accurate body sign parameters can only be obtained by wearing tights or half-naked, which is unrealistic for most public applications. With the unremitting efforts of r...

AI Technical Summary

Problems solved by technology

However, the current "monocular color camera + depth camera" architecture for measuring human body signs restricts the human body to only small movements, and requires half-naked or tight clothing for clothing, which greatly limits the ability of the monocular architecture in public. Wide application of non-invasive anthropometric solutions

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