Asustek Computer Inc.

Guan-De Lee

Hao-Yuan Kuo

Yi-Chi Cheng

Hsiu-Jui Kuo

Hendrik Hendrik

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 processing method applied in an image processing device, which includes an image capturing unit, an image processing unit, an image recognition unit and an exposure adjusting unit, is provided. The image processing method includes the following steps: obtaining a first image by the image capturing unit, generating an average brightness of a dark part of the first image by the image processing unit; recognizing the first image by the image recognition unit; generating a first average brightness of a human face by the image processing unit and generating a first exposure value according to the average brightness of the dark part of the first image, the first average brightness of the human face and a weight array, when the human face is recognized from the first image; and adjusting an exposure of the first image according to the first exposure value by the exposure adjusting unit.

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Taipei, Taiwan

Guan-De Lee