公开(公告)号：US20190125492A1

公开(公告)日：2019-05-02

申请号：US16170821

申请日：2018-10-25

Applicant: ASUSTEK COMPUTER INC.

Inventor： Wei-Po LIN ,  Hao-Yuan KUO

IPC: A61C7/00 ,  G06K9/00 ,  G06K9/62 ,  G06K9/46

Abstract: An image simulation method for orthodontics is provided. First, receive a face video and capturing a face image from the face video and find a plurality of face feature points on the face image to determine a mouth area. Then, acquire a tooth image in the mouth area. Define a plurality of tooth image feature points according to the tooth image. Subsequently, compare a plurality of preset tooth model feature points of the stereo tooth model and the tooth image feature points, to adjust the preset tooth model feature points to conform to the tooth image feature points and further to form an adjusted stereo tooth model. Then, project the adjusted stereo tooth model to the face video. An image simulation device for orthodontics is also provided.

公开(公告)号：US20170347087A1

公开(公告)日：2017-11-30

申请号：US15594662

申请日：2017-05-15

Applicant: ASUSTeK COMPUTER INC.

Inventor： Wei-Po LIN ,  Hao-Yuan KUO ,  Keng-Te LIAO

IPC: H04N13/02 ,  G06T7/70

Abstract: A measurement device adapted to cooperate with a three-dimensional image is provided. The three-dimensional image includes a plurality of three-dimensional positioning points. The measurement device comprises: a first camera unit for providing a two-dimensional image; an analysis module for analyzing the two-dimensional image to define a plurality of two-dimensional positioning points; a matching module for making the two-dimensional positioning points correspond to the three-dimensional positioning points, respectively, to generate a three-dimensional model; an input module for receiving a starting point and a destination in the two-dimensional image; a measurement module for obtaining first position information and second position information that correspond to the starting point and the destination respectively and calculating data; and an output module. A processor configured to execute a measurement method is also provided.