Asustek Computer Inc.

Hao-Yuan Kuo

Wei-Po Lin

Chia-Hui Han

Guan-De Lee

Keng-Te Liao

A three-dimensional head portrait generating method executes on an electronic device. The three-dimensional head portrait generating method establishes a three-dimensional head portrait model with a plurality of feature points according to front face information, wherein feature points form a plurality of first grids on the three-dimensional head portrait model; maps a first part of the feature points of the three-dimensional head portrait model to a left face image to form a plurality of second grids on the left face image; maps a second part of the feature points of the three-dimensional head portrait model to a right face image to form a plurality of third grids on the right face image; and superimposes the left face image and the right face image onto the three-dimensional head portrait model according to a correspondence among the first grids, the second grids and the third grids, to generate a three-dimensional head portrait.

Three-dimensional head portrait generating method and electronic device

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.

Image simulation method for orthodontics and image simulation device thereof

An image display method executes on an electronic device. The image display method establishes an original three-dimensional head portrait model with a plurality of first feature points according to frontal face information of a face, wherein the first feature points form a plurality of first grids on the original three-dimensional head portrait model, and the first feature points define a plurality of feature models on the original three-dimensional head portrait model; establishes a texture mapping figure according to a left face image, a right face image, and the first grids; obtains a replacement model according to a feature replacement instruction; replaces a selected feature model of the feature models with the replacement model to generate a simulated three-dimensional head portrait model; generates a simulated two-dimensional head portrait image according to the simulated three-dimensional head portrait model and the texture mapping figure; and displays the simulated two-dimensional head portrait image.

Image display method, electronic device, and non-transitory computer readable recording medium for quickly providing simulated two-dimensional head portrait as reference after plastic operation

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.

Measurement device and processor configured to execute measurement method

A distance measuring device for human body features is provided. The device comprises: an image capturing unit configured to capture a plurality of groups of human images of at least one part of human body in a time interval; an image processing unit configured to analyze to recognize a plurality of feature points in each group of the human images to generate three-dimensional coordinates for each feature point; and a processing unit configured to calculate a distance between a first feature point and a second feature point, calculate a deflection angle for each group of the human images, and generate a weight value. The processing unit has a weighted average calculation based on the weight values and the distances to generate a measurement result.

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Taipei, Taiwan

Hao-Yuan Kuo