Parametric Reshaping of Human Bodies in Images

摘要

We present an easy-to-use image retouching technique for realisticrnreshaping of human bodies in a single image. A model-based approachrnis taken by integrating a 3D whole-body morphable modelrninto the reshaping process to achieve globally consistent editing effects.rnA novel body-aware image warping approach is introduced tornreliably transfer the reshaping effects from the model to the image,rneven under moderate fitting errors. Thanks to the parametric naturernof the model, our technique parameterizes the degree of reshapingrnby a small set of semantic attributes, such as weight and height. Itrnallows easy creation of desired reshaping effects by changing thernfull-body attributes, while producing visually pleasing results evenrnfor loosely-dressed humans in casual photographs with a variety ofrnposes and shapes.