Invention Grant
- Patent Title: Facial expression capture for character animation
- Patent Title (中): 面部表情捕捉角色动画
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Application No.: US14661788Application Date: 2015-03-18
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Publication No.: US09552510B2Publication Date: 2017-01-24
- Inventor: Wilmot Wei-Mau Li , Jianchao Yang , Linjie Luo , Jonathan W. Brandt , Xiang Yu
- Applicant: Adobe Systems Incorporated
- Applicant Address: US CA San Jose
- Assignee: Adobe Systems Incorporated
- Current Assignee: Adobe Systems Incorporated
- Current Assignee Address: US CA San Jose
- Agency: Wolfe-SBMC
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06K9/46 ; G06K9/66 ; G06T13/40

Abstract:
Techniques for facial expression capture for character animation are described. In one or more implementations, facial key points are identified in a series of images. Each image, in the series of images, is normalized from the identified facial key points. Facial features are determined from each of the normalized images. Then a facial expression is classified, based on the determined facial features, for each of the normalized images. In additional implementations, a series of images are captured that include performances of one or more facial expressions. The facial expressions in each image of the series of images are classified by a facial expression classifier. Then the facial expression classifications are used by a character animator system to produce a series of animated images of an animated character that include animated facial expressions that are associated with the facial expression classification of the corresponding image in the series of images.
Public/Granted literature
- US20160275341A1 Facial Expression Capture for Character Animation Public/Granted day:2016-09-22
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