Dual Adaptive Adjustment for Customized Garment Pattern

Abstract EN

We present a dual adaptive garment slice adjustment technique for automatic resizing of apparel products with variant body shapes, and this technique can quickly generate clothed characters.

Our first contribution is to propose a novel fit evaluation method.

When a 2D garment pattern and a 3D draped garment have the same triangle topology connection, we calculate the shape variable of each triangle and output heat map simultaneously.

For sewing a pattern to a newly targeted human body, we propose a fully automatic adjustment method that conforms to the body structure and is composed of two stages.

In the coarse auto adjustment (CAA) stage, we propose a method of controlling the size of a garment by the length of a bounding box in five parts of the human body.

Then, the garment pattern is automatically adjusted using the measured dimension, by stretching or shrinking.

In the fine auto adjustment (FAA) stage, boundary vertices control the shape in the adjustment process.

For better matching with the body, the vertices of the garment pattern boundary are relocated with the calculated moving distance and moving direction.

As demonstrated in the results, our method enables fully automatic adjustment, preserving the original pattern style of garments between characters with vastly body shapes.

Compared with the state-of-art 2D editing method, our proposed approach leads to time saving, and it achieves realistic garment effect compared to auto fitting methods.