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Mark-point-free face capturing device and method

A capture device and unmarked technology, applied in computer parts, image data processing, animation production, etc., can solve the problems of high price, a lot of time, time and energy consumption, and achieve the effect of ensuring stability

Active Publication Date: 2019-06-07
TIANJIN INSPIRATION & CREATIVITY SCI TECH DEVELOPMENT INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the more and more frequent application of 3D special effects and film and television animation, animation production requires a lot of time. The traditional animation production method is manual adjustment by animators. To achieve a high level of animation adjustment, you must have rich experience animators, and it takes a lot of time for animators to produce very good animation effects, which eventually led to the emergence of hardware facial capture systems
The traditional facial capture system, whether it is a sticker or a mask, has certain limitations. The facial sticker needs to be re-posted on the actor's face before each shot, and the incoherence of the nuances caused by the point difference cannot be avoided. Sexuality, and it consumes a lot of time and energy; using a mask can eliminate artificial uncertainty by determining points on the mask, but the price is surprisingly expensive, which increases the cost of special effects production

Method used

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  • Mark-point-free face capturing device and method
  • Mark-point-free face capturing device and method

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Embodiment Construction

[0027] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0028] Such as figure 1 As shown, a face capture device without markers includes a face capture helmet 30, a computer 10 and a mobile device 20. The face capture helmet 30 is a prior art, including a fixed helmet 33 and a probe arm 32, and one end of the probe arm 32 is connected and fixed The helmet 33, the other end is connected to the surface capture camera 31, and the probe arm 32 can move up, down, left, and right, thereby conveniently adjusting the position of the face camera; the surface capture camera 31 is connected to the computer 10 by wireless, and the computer 10 includes a display device 11, UE engine software 12, The mobile device 20 is an intelligent terminal, and the intelligent terminal includes a facial capture software 21 and a depth-of-field camera 22; specifically, the UE engine software 12 is UE4, and a facial capture software projec...

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Abstract

The invention provides a mark-point-free face capturing device and method. The device comprises a surface capture helmet, a computer and a mobile device, the computer comprises UE engine software, wherein the face capture helmet is used for shooting a face video and sending the face video to the computer for display, and the mobile device is used for capturing the face video displayed by the computer to obtain facial expressions, generating expression animations of virtual character roles and transmitting the expression animations to the UE engine software. High-standard face capture precisioncan be achieved under the condition that no mark point exists, and meanwhile the device is easy to operate and good in stability.

Description

technical field [0001] The invention belongs to the field of film and television animation AR face capture, and in particular relates to a marker-free face capture device and method. Background technique [0002] The production of facial expressions occupies a very important position in 3D production, so the production technology of facial expressions is also constantly developing. Due to the more and more frequent application of 3D special effects and film and television animation, animation production requires a lot of time. The traditional animation production method is manual adjustment by animators. To achieve a high level of animation adjustment, you must have rich experience Animators, and it takes a lot of time for animators to produce very good animation effects, which eventually led to the emergence of hardware facial capture systems. The traditional facial capture system, whether it is a sticker or a mask, has certain limitations. The facial sticker needs to be r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T13/40G06K9/00
Inventor 王一夫
Owner TIANJIN INSPIRATION & CREATIVITY SCI TECH DEVELOPMENT INC
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