Enhancing miRNAs Capture on Polydimethylsiloxane Surface with Nanostructuration

Surface Wrinkling on Polydimethylsiloxane Microspheres via Wet Surface Chemical Oxidation

Here we introduce a simple low-cost yet robust method to realize spontaneously wrinkled morphologies on spherical surfaces. It is based on surface chemical oxidation of aqueous-phase-synthesized polydimethylsiloxane (PDMS) microspheres in the mixed H2SO4/HNO3/H2O solution. Consequently, curvature and overstress-sensitive wrinkles including dimples and labyrinth patterns are successfully induced...

Enhancing Procedural Animation with Motion Capture Data

Photolithographic surface micromachining of polydimethylsiloxane (PDMS).

A major technical hurdle in microfluidics is the difficulty in achieving high fidelity lithographic patterning on polydimethylsiloxane (PDMS). Here, we report a simple yet highly precise and repeatable PDMS surface micromachining method using direct photolithography followed by reactive ion etching (RIE). Our method to achieve surface patterning of PDMS applied an O(2) plasma treatment to PDMS ...

Facial animation with motion capture based on surface blending

This paper proposes a methodology to reconstruct 3D facial expressions with motion capture data. Featurepoint based facial animation provides easy control of expression usually by moving surface points using mathematical deformation. However it does not support the high quality of surface animation of the face where the feature points are not present. In this paper, we focus on animating a 3D f...

Enhancing Silhouette-Based Human Motion Capture with 3D Motion Fields

High-quality non-intrusive human motion capture is necessary for acquistion of model-based free-viewpoint video of human actors. Silhouette-based approaches have demonstrated that they are able to accurately recover a large range of human motion from multi-view video. However, they fail to make use of all available information, specifically that of texture information. This paper presents an al...