Information processing device

JP7873257B2Active Publication Date: 2026-06-11NTT DOCOMO INC

Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
NTT DOCOMO INC
Filing Date
2022-12-08
Publication Date
2026-06-11

AI Technical Summary

Benefits of technology

【0008】 本発明によれば、互いに異なる画風を有する複数のアバターの中から、ユーザの好みに合った画風のアバターをユーザが利用することが可能となる。

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Abstract

An information processing device comprises a face image generation unit that generates a plurality of face images having different styles, a face image acquisition unit that acquires a first face image selected by a user from the plurality of face images, a head generation unit that generates a three-dimensional image of the head of an avatar on the basis of the first face image, and an avatar generation unit that generates a three-dimensional image of the outer appearance of the entire avatar on the basis of the three-dimensional image of the head of the avatar and a three-dimensional image of a body which is the rest of the avatar other than the head.
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Claims

1. A face image generation unit that generates multiple face images with different drawing styles, A face image acquisition unit acquires a first face image selected by the user from the aforementioned plurality of face images, An age estimation unit that estimates the user's age based on an image showing the user's face, A head generation unit generates a three-dimensional image showing the head of an avatar based on the first face image, A body proportion generation unit that generates the number of heads of the avatar based on the estimated age, A head-to-body ratio acquisition unit that acquires the number of heads to represent how many heads the aforementioned avatar has, A body generation unit generates a three-dimensional image showing the body, which is the part of the avatar other than the head, based on the aforementioned head-to-body ratio. An avatar generation unit generates a three-dimensional image showing the overall appearance of the avatar using the three-dimensional image showing the head of the avatar and the three-dimensional image showing the body of the avatar. Equipped with, The body generation unit is an information processing device that generates a three-dimensional image showing the body in the same style as the first face image.

2. The information processing apparatus according to claim 1, wherein the face image generation unit generates a plurality of face images with different drawing styles based on an image showing the user's face photograph.

3. The face image acquisition unit extracts element images representing the elements of the user's face from the selected first face image, The information processing apparatus according to claim 1, wherein the head generation unit generates a three-dimensional image showing the head of the avatar by superimposing the extracted element images onto a pre-prepared outline image.