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Three-dimensional hairstyle design method based on somatosensory sensor

A somatosensory sensor and three-dimensional technology, which is applied in instruments, calculations, image data processing, etc., can solve the problems of poor experience, perception, glitches and dislocations, unevenness of the 3D model of the human head, and achieve the number and accuracy of grids Improvement, ease of operation, avoiding misalignment and burrs

Inactive Publication Date: 2015-09-16
寇懿
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Affected by the resolution limitation of existing sensors and human body shaking, the 3D model of the human head generated by this method has unevenness, burrs, and misalignment, which makes the final experience and look and feel unsatisfactory.

Method used

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  • Three-dimensional hairstyle design method based on somatosensory sensor
  • Three-dimensional hairstyle design method based on somatosensory sensor
  • Three-dimensional hairstyle design method based on somatosensory sensor

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Embodiment

[0042] This embodiment provides a three-dimensional hairstyle design method based on somatosensory sensors, comprising the following steps:

[0043] Step S1, using the somatosensory sensor to collect the depth image information of the front, left, right side and looking up of the person's face; the somatosensory sensor involved is a somatosensory sensor unit integrating a depth image sensor and a color image sensor;

[0044] Step S2, generate a 3D model of the person's face; according to the depth image information of the front, left, right and upward views of the person's face collected in step S1, first identify the positions of the main features of the person's face such as eyes, nose, mouth and face shape and 3D outline, and then use this information to reconstruct the 3D model of the character's face;

[0045] Step S3, combining the 3D model of the person's face with the standard head model to generate a 3D model of the person's head; the standard head model is a pre-esta...

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Abstract

The invention discloses a three-dimensional hairstyle design method based on a somatosensory sensor, comprising the following steps: collecting front, left-side, right-side and upward-looking depth image information of a person; establishing a three-dimensional model of the face of the person; combining the three-dimensional model of the face of the person with a standard head model; improving the number and precision of grids of the model by using a method of 'interpolation'; fusing color image information and a standard skin template to generate a model map; superposing a hairstyle three-dimensional model and a head three-dimensional model; and displaying the effect of the three-dimensional model of hairstyle design of the person. The method is simpler and more flexible in operation, and burr, dislocation and other phenomena in the process of model reconstruction are avoided. Meanwhile, the number and precision of grids of the model are improved greatly, the quality of three-dimensional models is improved to the image level, and a new effect is achieved in appearance and experience.

Description

technical field [0001] The invention relates to the technical field of hair styling, in particular to a three-dimensional hair styling method based on a somatosensory sensor. Background technique [0002] Hairdressing is an indispensable part of people's daily life, it adds beautiful and colorful bright colors to our life. But when we go to a hair salon to get a haircut, we often communicate with the hair stylist through the description of language or model pictures to design the hairstyle we want. If you can see the 3D model image of your own haircut from multiple angles, and intuitively feel the effect of hair styling, it will definitely improve the customer experience and the efficiency of hairdressing. [0003] Patent Publication No. 103489219A discloses a 3D hairstyle simulation method based on depth image analysis. The method uses the Kinect somatosensory sensor to obtain information such as the size, position, and direction of the face, and transforms the hairstyle m...

Claims

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Application Information

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IPC IPC(8): G06T17/00G06T19/00
Inventor 寇懿寇修君孙英华刘燕
Owner 寇懿
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