Human body model building method, device and storage medium

A human body model and building method technology, applied in character and pattern recognition, instruments, image data processing, etc., can solve problems such as difficulty in taking into account the overall accommodation performance of multi-dimensional parameters, and difficulty in reflecting individual differences.

Active Publication Date: 2022-04-15
中汽信息科技(天津)有限公司
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AI Technical Summary

Problems solved by technology

[0003] However, due to the diversity of human body shapes, it is difficult to reflect individual differences only by using a single physical parameter.
When the human body model includes multi-dimensional sign parameters, the human body model constructed by traditional methods can still only meet the accommodation requirements on a single sign parameter, and it is often difficult to take into account the overall accommodation performance for multi-dimensional parameters

Method used

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  • Human body model building method, device and storage medium
  • Human body model building method, device and storage medium
  • Human body model building method, device and storage medium

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Embodiment Construction

[0022] In order to make the objects, technical solutions, and advantages of the present invention, the technical solutions of the present invention will be apparent from the technical solutions of the present invention. Obviously, the described embodiments are merely embodiments of the invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained without making creative labor without making creative labor.

[0023] The human model established method provided by the embodiment of the present invention is mainly suitable for selecting a representative sample as a human model from a plurality of human body signs. The human body model establishment method provided by the embodiment of the present invention can be performed by an electronic device. figure 1 It is a flow chart of a human model establishment method according to an embodiment of the present invention. See figure 1 The human model establishment method includes:

[...

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Abstract

The invention relates to the field of human body models in vehicles, and discloses a method, equipment and storage medium for establishing a human body model. The method includes: according to the Mahalanobis distance between each human body sign sample and the centroid sample in the plurality of human body sign samples, selecting a plurality of regional samples satisfying a set overall accommodation percentage from the plurality of human body sign samples; selecting A plurality of regional samples whose correlations with the principal component vectors of the plurality of regional samples satisfy a set correlation threshold are used as a plurality of human body models. In this embodiment, on the premise of satisfying the setting of the overall accommodation percentage, the number of selected human models is made as small as possible.

Description

Technical field [0001] The present invention relates to the field of human body models in the vehicle, in particular, to a human model establishment method, apparatus, and storage medium. Background technique [0002] The human body model in the car has a wide range of automotive design. For example, in the seat comfort, safety design, more use of Ramsis (a human-machine analysis software) human model system, can establish a percentage fake person based on the signs statistics database. The current percentage body model is mostly based on height and weight, and can meet the accommodation requirements on a single dimension type (height). [0003] However, due to the diversity of the human body, it is difficult to reflect individual differences only by using a single somatosomal parameter. When the multi-dimensional gauge parameter is included in the body model, the human body model constructed by conventional methods can only satisfy the accommodation requirements on a single-elem...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06V40/10G06V10/77G06T7/66G06F30/15
CPCG06T7/66G06F30/15G06F18/2135
Inventor 王铁武守喜秦丽蓬吕硕颖左培文崔鸣马文双唐志诚戴淼
Owner 中汽信息科技(天津)有限公司
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