Clo Virtual Fashion Inc.

In Yong Jeon

Seung Woo Oh

Keu Cheol Kang

When producing a piece of three-dimensional (3D) clothing through a computer simulation, a 3D clothing draping simulation method includes inputting a two-dimensional (2D) clothing pattern, inputting a pattern block, matching the input 2D clothing pattern to the input pattern block, converting the matched 2D clothing pattern and pattern block into a database (DB), selecting a pattern block which is matched with 2D clothing pattern from the pattern block database, and automatically sewing 2D clothing patterns matched with selected pattern blocks together according to sewing information of the pattern blocks.

Method and apparatus for 3D clothing draping simulation

An online fitting method and apparatus receive, from a user, a body size of the user and a target size of clothes desired by the user for fitting, obtain barycentric coordinate information corresponding to a result of fitting the clothes of the target size to a reference avatar selected based on the body size of the user, generate a target avatar having the same mesh topology as the reference avatar and corresponding to the body size of the user, fit the clothes to the target avatar by applying the barycentric coordinate information to the target avatar, and display a result of fitting the clothes to the target avatar.

Method and apparatus for online fitting

Provided are an apparatus and method for transferring garment draping between avatars. A virtual reference garment, which is modeled with meshes whose plurality of vertices are connected to each other by springs and is designed to closely adhere to a body surface, is prepared. The virtual reference garment is draped on a source avatar. The same virtual reference garment is also draped on a target avatar. As a correspondence map between the avatars, pairs of pieces of position information of meshes of the virtual reference garment draped on the source avatar and corresponding meshes of the virtual reference garment draped on the target avatar are calculated. According to another aspect, deformation transformations between the meshes of the virtual reference garment draped on the source avatar and the corresponding meshes of the virtual reference garment draped on the target avatar are calculated and stored as deformation transformations between the avatars.

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Seoul, South Korea

In Yong Jeon