English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Hand modeling is critical for immersive VR/AR, action understanding, or humanhealthcare. Existing parametric models account only for hand shape, pose, ortexture, without modeling the anatomical attributes like bone, which isessential for realistic hand biomechanics analysis. In this paper, we presentPIANO, the first parametric bone model of human hands from MRI data. Our PIANOmodel is biologically correct, simple to animate, and differentiable, achievingmore anatomically precise modeling of the inner hand kinematic structure in adata-driven manner than the traditional hand models based on the outer surfaceonly. Furthermore, our PIANO model can be applied in neural network layers toenable training with a fine-grained semantic loss, which opens up the new taskof data-driven fine-grained hand bone anatomic and semantic understanding fromMRI or even RGB images. We make our model publicly available.

PIANO: A Parametric Hand Bone Model from Magnetic Resonance Imaging