Title:
METHOD AND DEVICE FOR FACIAL TRACKING
Document Type and Number:
WIPO Patent Application WO/2019/085519
Kind Code:
A1
Abstract:
Embodiments of the present invention provide a method and a device for facial tracking and relate to the technical field of image processing. The method comprises: determining at least one set of facial features coordinates from an acquired current image; determining a set of target facial features coordinates satisfying a preset standard from the at least one set of facial features coordinates, wherein the set of target facial features coordinates are coordinates of facial features of a target user requiring tracking by a display terminal and distributed in the current image; combining and forming a current naked eye 3D image for display according to the set of target facial features coordinates, such that the displayed current naked eye 3D image is adjusted to a current viewing position of the target user. Hence, no matter how a background environment changes, a display terminal can effectively track the face of a target user, such that a displayed naked eye 3D image is modified in real time to achieve an improved 3D effect for users.
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Inventors:
LU XIAOSONG (CN)
ZHANG TAO (CN)
PU TIANFA (CN)
ZHANG TAO (CN)
PU TIANFA (CN)
Application Number:
PCT/CN2018/092634
Publication Date:
May 09, 2019
Filing Date:
June 25, 2018
Export Citation:
Assignee:
NINGBO THREDIM OPTOELECTRONICS CO LTD (CN)
International Classes:
G06T15/00
Foreign References:
| CN107833263A | 2018-03-23 | |||
| CN106843821A | 2017-06-13 | |||
| CN105955465A | 2016-09-21 | |||
| CN102830793A | 2012-12-19 | |||
| CN104216510A | 2014-12-17 | |||
| CN106547341A | 2017-03-29 |
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