Invention Application
- Patent Title: Systems and Methods For Generating and Using Three-Dimensional Images
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Application No.: US15773508Application Date: 2016-10-31
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Publication No.: US20180336720A1Publication Date: 2018-11-22
- Inventor: Andrew Henry John Larkins , Richard James Owen , Jarno Samuli Ralli
- Applicant: Fuel 3D Technologies Limited
- Applicant Address: GB Chinnor Oxfordshire
- Assignee: Fuel 3D Technologies Limited
- Current Assignee: Fuel 3D Technologies Limited
- Current Assignee Address: GB Chinnor Oxfordshire
- Priority: GB1519396.4 20151103
- International Application: PCT/GB2016/053375 WO 20161031
- Main IPC: G06T17/00
- IPC: G06T17/00 ; G06T7/33 ; G06T7/514 ; G06T7/55

Abstract:
Images of the face of a subject are captured by an imaging system comprising at least three directional energy sources (e.g. a light sources), and an imaging assembly which captures the images from spatially separated viewpoints. Each eye portion of the face is modelled using specular reflections (“glints”) in at least some of the images to fit the parameters of a three-dimensional parameterized model of the eye surface. Additionally, using at least some the images, a photometric modelling process generates a second model of a skin and/or hair portion of the face. A face model is produced by combining the second model and the eye models. The resulting face model may be used to generate images of the face in relation to an object intended to be used in proximity to the face, such as an item of eyewear. The face model may also be used to design and produce the object.
Information query
IPC分类:
G | 物理 |
G06 | 计算;推算或计数 |
G06T | 一般的图像数据处理或产生 |
G06T17/00 | 用于计算机制图的3D建模 |